2009167536

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1350247}}^1$

素因数の和:1350289

約数の個数: 40

約数和(自身を含む): 5357784064

約数和(自身を除く): 3348616528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 1350247, 2700494, 4050741, 5400988, 8101482, 10801976, 16202964, 21603952, 32405928, 41857657, 64811856, 83715314, 125572971, 167430628, 251145942, 334861256, 502291884, 669722512, 1004583768, 2009167536]

約数ペア:

[(1, 2009167536), (2, 1004583768), (3, 669722512), (4, 502291884), (6, 334861256), (8, 251145942), (12, 167430628), (16, 125572971), (24, 83715314), (31, 64811856), (48, 41857657), (62, 32405928), (93, 21603952), (124, 16202964), (186, 10801976), (248, 8101482), (372, 5400988), (496, 4050741), (744, 2700494), (1488, 1350247)]