2019418908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{1549}}^1$

素因数の和:1767

約数の個数: 96

約数和(自身を含む): 5198625600

約数和(自身を除く): 3179206692

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 122, 137, 156, 183, 244, 274, 366, 411, 548, 732, 793, 822, 1549, 1586, 1644, 1781, 2379, 3098, 3172, 3562, 4647, 4758, 5343, 6196, 7124, 8357, 9294, 9516, 10686, 16714, 18588, 20137, 21372, 25071, 33428, 40274, 50142, 60411, 80548, 94489, 100284, 108641, 120822, 188978, 212213, 217282, 241644, 283467, 325923, 377956, 424426, 434564, 566934, 636639, 651846, 848852, 1133868, 1228357, 1273278, 1303692, 2456714, 2546556, 2758769, 3685071, 4913428, 5517538, 7370142, 8276307, 11035076, 12944993, 14740284, 16552614, 25889986, 33105228, 38834979, 51779972, 77669958, 155339916, 168284909, 336569818, 504854727, 673139636, 1009709454, 2019418908]

約数ペア:

[(1, 2019418908), (2, 1009709454), (3, 673139636), (4, 504854727), (6, 336569818), (12, 168284909), (13, 155339916), (26, 77669958), (39, 51779972), (52, 38834979), (61, 33105228), (78, 25889986), (122, 16552614), (137, 14740284), (156, 12944993), (183, 11035076), (244, 8276307), (274, 7370142), (366, 5517538), (411, 4913428), (548, 3685071), (732, 2758769), (793, 2546556), (822, 2456714), (1549, 1303692), (1586, 1273278), (1644, 1228357), (1781, 1133868), (2379, 848852), (3098, 651846), (3172, 636639), (3562, 566934), (4647, 434564), (4758, 424426), (5343, 377956), (6196, 325923), (7124, 283467), (8357, 241644), (9294, 217282), (9516, 212213), (10686, 188978), (16714, 120822), (18588, 108641), (20137, 100284), (21372, 94489), (25071, 80548), (33428, 60411), (40274, 50142)]