1988710412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{22751}}^1$

素因数の和:22850

約数の個数: 36

約数和(自身を含む): 3841766208

約数和(自身を除く): 1853055796

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 1681, 2132, 3362, 6724, 21853, 22751, 43706, 45502, 87412, 91004, 295763, 591526, 932791, 1183052, 1865582, 3731164, 12126283, 24252566, 38244431, 48505132, 76488862, 152977724, 497177603, 994355206, 1988710412]

約数ペア:

[(1, 1988710412), (2, 994355206), (4, 497177603), (13, 152977724), (26, 76488862), (41, 48505132), (52, 38244431), (82, 24252566), (164, 12126283), (533, 3731164), (1066, 1865582), (1681, 1183052), (2132, 932791), (3362, 591526), (6724, 295763), (21853, 91004), (22751, 87412), (43706, 45502)]