7428103618

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1877}}^1\times {\mathrm{8011}}^1$

素因数の和:9922

約数の個数: 32

約数和(自身を含む): 12639090240

約数和(自身を除く): 5210986622

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 1877, 3754, 8011, 16022, 24401, 35663, 48802, 71326, 104143, 152209, 208286, 304418, 463619, 927238, 1978717, 3957434, 15036647, 30073294, 195476411, 285696293, 390952822, 571392586, 3714051809, 7428103618]

約数ペア:

[(1, 7428103618), (2, 3714051809), (13, 571392586), (19, 390952822), (26, 285696293), (38, 195476411), (247, 30073294), (494, 15036647), (1877, 3957434), (3754, 1978717), (8011, 927238), (16022, 463619), (24401, 304418), (35663, 208286), (48802, 152209), (71326, 104143)]