2008226320204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{119565749}}^1$

素因数の和:119565802

約数の個数: 48

約数和(自身を含む): 4218279660000

約数和(自身を除く): 2210053339796

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 221, 247, 323, 442, 494, 646, 884, 988, 1292, 4199, 8398, 16796, 119565749, 239131498, 478262996, 1554354737, 2032617733, 2271749231, 3108709474, 4065235466, 4543498462, 6217418948, 8130470932, 9086996924, 26424030529, 29532740003, 38619736927, 52848061058, 59065480006, 77239473854, 105696122116, 118130960012, 154478947708, 502056580051, 1004113160102, 2008226320204]

約数ペア:

[(1, 2008226320204), (2, 1004113160102), (4, 502056580051), (13, 154478947708), (17, 118130960012), (19, 105696122116), (26, 77239473854), (34, 59065480006), (38, 52848061058), (52, 38619736927), (68, 29532740003), (76, 26424030529), (221, 9086996924), (247, 8130470932), (323, 6217418948), (442, 4543498462), (494, 4065235466), (646, 3108709474), (884, 2271749231), (988, 2032617733), (1292, 1554354737), (4199, 478262996), (8398, 239131498), (16796, 119565749)]