2002300912

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{463}}^1\times {\mathrm{8719}}^1$

素因数の和:9221

約数の個数: 40

約数和(自身を含む): 4013711360

約数和(自身を除く): 2011410448

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 463, 496, 926, 1852, 3704, 7408, 8719, 14353, 17438, 28706, 34876, 57412, 69752, 114824, 139504, 229648, 270289, 540578, 1081156, 2162312, 4036897, 4324624, 8073794, 16147588, 32295176, 64590352, 125143807, 250287614, 500575228, 1001150456, 2002300912]

約数ペア:

[(1, 2002300912), (2, 1001150456), (4, 500575228), (8, 250287614), (16, 125143807), (31, 64590352), (62, 32295176), (124, 16147588), (248, 8073794), (463, 4324624), (496, 4036897), (926, 2162312), (1852, 1081156), (3704, 540578), (7408, 270289), (8719, 229648), (14353, 139504), (17438, 114824), (28706, 69752), (34876, 57412)]