493772156930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{21219259}}^1$

素因数の和:21219458

約数の個数: 32

約数和(自身を含む): 962505633600

約数和(自身を除く): 468733476670

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 179, 358, 895, 1790, 2327, 4654, 11635, 23270, 21219259, 42438518, 106096295, 212192590, 275850367, 551700734, 1379251835, 2758503670, 3798247361, 7596494722, 18991236805, 37982473610, 49377215693, 98754431386, 246886078465, 493772156930]

約数ペア:

[(1, 493772156930), (2, 246886078465), (5, 98754431386), (10, 49377215693), (13, 37982473610), (26, 18991236805), (65, 7596494722), (130, 3798247361), (179, 2758503670), (358, 1379251835), (895, 551700734), (1790, 275850367), (2327, 212192590), (4654, 106096295), (11635, 42438518), (23270, 21219259)]