2029603408

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{2557}}^1$

素因数の和:2964

約数の個数: 80

約数和(自身を含む): 4745192320

約数和(自身を除く): 2715588912

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 373, 532, 746, 1064, 1492, 2128, 2557, 2611, 2984, 5114, 5222, 5968, 7087, 10228, 10444, 14174, 17899, 20456, 20888, 28348, 35798, 40912, 41776, 48583, 49609, 56696, 71596, 97166, 99218, 113392, 143192, 194332, 198436, 286384, 340081, 388664, 396872, 680162, 777328, 793744, 953761, 1360324, 1907522, 2720648, 3815044, 5441296, 6676327, 7630088, 13352654, 15260176, 18121459, 26705308, 36242918, 53410616, 72485836, 106821232, 126850213, 144971672, 253700426, 289943344, 507400852, 1014801704, 2029603408]

約数ペア:

[(1, 2029603408), (2, 1014801704), (4, 507400852), (7, 289943344), (8, 253700426), (14, 144971672), (16, 126850213), (19, 106821232), (28, 72485836), (38, 53410616), (56, 36242918), (76, 26705308), (112, 18121459), (133, 15260176), (152, 13352654), (266, 7630088), (304, 6676327), (373, 5441296), (532, 3815044), (746, 2720648), (1064, 1907522), (1492, 1360324), (2128, 953761), (2557, 793744), (2611, 777328), (2984, 680162), (5114, 396872), (5222, 388664), (5968, 340081), (7087, 286384), (10228, 198436), (10444, 194332), (14174, 143192), (17899, 113392), (20456, 99218), (20888, 97166), (28348, 71596), (35798, 56696), (40912, 49609), (41776, 48583)]