921036172

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59699}}^1$

素因数の和:59758

約数の個数: 48

約数和(自身を含む): 2005920000

約数和(自身を除く): 1084883828

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 58, 76, 116, 133, 203, 266, 406, 532, 551, 812, 1102, 2204, 3857, 7714, 15428, 59699, 119398, 238796, 417893, 835786, 1134281, 1671572, 1731271, 2268562, 3462542, 4537124, 6925084, 7939967, 12118897, 15879934, 24237794, 31759868, 32894149, 48475588, 65788298, 131576596, 230259043, 460518086, 921036172]

約数ペア:

[(1, 921036172), (2, 460518086), (4, 230259043), (7, 131576596), (14, 65788298), (19, 48475588), (28, 32894149), (29, 31759868), (38, 24237794), (58, 15879934), (76, 12118897), (116, 7939967), (133, 6925084), (203, 4537124), (266, 3462542), (406, 2268562), (532, 1731271), (551, 1671572), (812, 1134281), (1102, 835786), (2204, 417893), (3857, 238796), (7714, 119398), (15428, 59699)]