2005994616

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{33581}}^1$

素因数の和:33740

約数の個数: 64

約数和(自身を含む): 5319388800

約数和(自身を除く): 3313394184

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 131, 152, 228, 262, 393, 456, 524, 786, 1048, 1572, 2489, 3144, 4978, 7467, 9956, 14934, 19912, 29868, 33581, 59736, 67162, 100743, 134324, 201486, 268648, 402972, 638039, 805944, 1276078, 1914117, 2552156, 3828234, 4399111, 5104312, 7656468, 8798222, 13197333, 15312936, 17596444, 26394666, 35192888, 52789332, 83583109, 105578664, 167166218, 250749327, 334332436, 501498654, 668664872, 1002997308, 2005994616]

約数ペア:

[(1, 2005994616), (2, 1002997308), (3, 668664872), (4, 501498654), (6, 334332436), (8, 250749327), (12, 167166218), (19, 105578664), (24, 83583109), (38, 52789332), (57, 35192888), (76, 26394666), (114, 17596444), (131, 15312936), (152, 13197333), (228, 8798222), (262, 7656468), (393, 5104312), (456, 4399111), (524, 3828234), (786, 2552156), (1048, 1914117), (1572, 1276078), (2489, 805944), (3144, 638039), (4978, 402972), (7467, 268648), (9956, 201486), (14934, 134324), (19912, 100743), (29868, 67162), (33581, 59736)]