1372406518

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1117}}^1$

素因数の和:1325

約数の個数: 64

約数和(自身を含む): 2575872000

約数和(自身を除く): 1203465482

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 149, 217, 266, 298, 434, 589, 1043, 1117, 1178, 2086, 2234, 2831, 4123, 4619, 5662, 7819, 8246, 9238, 15638, 19817, 21223, 32333, 34627, 39634, 42446, 64666, 69254, 87761, 148561, 166433, 175522, 242389, 297122, 332866, 484778, 614327, 657913, 1165031, 1228654, 1315826, 2330062, 3162227, 4605391, 5159423, 6324454, 9210782, 10318846, 22135589, 36115961, 44271178, 72231922, 98029037, 196058074, 686203259, 1372406518]

約数ペア:

[(1, 1372406518), (2, 686203259), (7, 196058074), (14, 98029037), (19, 72231922), (31, 44271178), (38, 36115961), (62, 22135589), (133, 10318846), (149, 9210782), (217, 6324454), (266, 5159423), (298, 4605391), (434, 3162227), (589, 2330062), (1043, 1315826), (1117, 1228654), (1178, 1165031), (2086, 657913), (2234, 614327), (2831, 484778), (4123, 332866), (4619, 297122), (5662, 242389), (7819, 175522), (8246, 166433), (9238, 148561), (15638, 87761), (19817, 69254), (21223, 64666), (32333, 42446), (34627, 39634)]