2017444510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1697}}^1\times {\mathrm{6257}}^1$

素因数の和:7980

約数の個数: 32

約数和(自身を含む): 3825390240

約数和(自身を除く): 1807945730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1697, 3394, 6257, 8485, 12514, 16970, 31285, 32243, 62570, 64486, 118883, 161215, 237766, 322430, 594415, 1188830, 10618129, 21236258, 53090645, 106181290, 201744451, 403488902, 1008722255, 2017444510]

約数ペア:

[(1, 2017444510), (2, 1008722255), (5, 403488902), (10, 201744451), (19, 106181290), (38, 53090645), (95, 21236258), (190, 10618129), (1697, 1188830), (3394, 594415), (6257, 322430), (8485, 237766), (12514, 161215), (16970, 118883), (31285, 64486), (32243, 62570)]