2015317122

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{217121}}^1$

素因数の和:217163

約数の個数: 64

約数和(自身を含む): 5252615424

約数和(自身を除く): 3237298302

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 119, 182, 221, 238, 273, 357, 442, 546, 663, 714, 1326, 1547, 3094, 4641, 9282, 217121, 434242, 651363, 1302726, 1519847, 2822573, 3039694, 3691057, 4559541, 5645146, 7382114, 8467719, 9119082, 11073171, 16935438, 19758011, 22146342, 25837399, 39516022, 47983741, 51674798, 59274033, 77512197, 95967482, 118548066, 143951223, 155024394, 287902446, 335886187, 671772374, 1007658561, 2015317122]

約数ペア:

[(1, 2015317122), (2, 1007658561), (3, 671772374), (6, 335886187), (7, 287902446), (13, 155024394), (14, 143951223), (17, 118548066), (21, 95967482), (26, 77512197), (34, 59274033), (39, 51674798), (42, 47983741), (51, 39516022), (78, 25837399), (91, 22146342), (102, 19758011), (119, 16935438), (182, 11073171), (221, 9119082), (238, 8467719), (273, 7382114), (357, 5645146), (442, 4559541), (546, 3691057), (663, 3039694), (714, 2822573), (1326, 1519847), (1547, 1302726), (3094, 651363), (4641, 434242), (9282, 217121)]