2016209741

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{8747}}^1$

素因数の和:8933

約数の個数: 32

約数和(自身を含む): 2645395200

約数和(自身を除く): 629185459

約数列:

[1, 7, 13, 17, 91, 119, 149, 221, 1043, 1547, 1937, 2533, 8747, 13559, 17731, 32929, 61229, 113711, 148699, 230503, 795977, 1040893, 1303303, 1933087, 9123121, 13531609, 16942939, 22156151, 118600573, 155093057, 288029963, 2016209741]

約数ペア:

[(1, 2016209741), (7, 288029963), (13, 155093057), (17, 118600573), (91, 22156151), (119, 16942939), (149, 13531609), (221, 9123121), (1043, 1933087), (1547, 1303303), (1937, 1040893), (2533, 795977), (8747, 230503), (13559, 148699), (17731, 113711), (32929, 61229)]