1444702990

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{7489}}^1$

素因数の和:7788

約数の個数: 32

約数和(自身を含む): 2640314880

約数和(自身を除く): 1195611890

約数列:

[1, 2, 5, 10, 101, 191, 202, 382, 505, 955, 1010, 1910, 7489, 14978, 19291, 37445, 38582, 74890, 96455, 192910, 756389, 1430399, 1512778, 2860798, 3781945, 7151995, 7563890, 14303990, 144470299, 288940598, 722351495, 1444702990]

約数ペア:

[(1, 1444702990), (2, 722351495), (5, 288940598), (10, 144470299), (101, 14303990), (191, 7563890), (202, 7151995), (382, 3781945), (505, 2860798), (955, 1512778), (1010, 1430399), (1910, 756389), (7489, 192910), (14978, 96455), (19291, 74890), (37445, 38582)]