16407620488

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2900923}}^1$

素因数の和:2901037

約数の個数: 32

約数和(自身を含む): 35507309760

約数和(自身を除く): 19099689272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 707, 808, 1414, 2828, 5656, 2900923, 5801846, 11603692, 20306461, 23207384, 40612922, 81225844, 162451688, 292993223, 585986446, 1171972892, 2050952561, 2343945784, 4101905122, 8203810244, 16407620488]

約数ペア:

[(1, 16407620488), (2, 8203810244), (4, 4101905122), (7, 2343945784), (8, 2050952561), (14, 1171972892), (28, 585986446), (56, 292993223), (101, 162451688), (202, 81225844), (404, 40612922), (707, 23207384), (808, 20306461), (1414, 11603692), (2828, 5801846), (5656, 2900923)]