248711051372

素因数分解:

$2^2\times 7^1\times {\mathrm{6491}}^1\times {\mathrm{1368439}}^1$

素因数の和:1374941

約数の個数: 24

約数和(自身を含む): 497499098880

約数和(自身を除く): 248788047508

約数列:

[1, 2, 4, 7, 14, 28, 6491, 12982, 25964, 45437, 90874, 181748, 1368439, 2736878, 5473756, 9579073, 19158146, 38316292, 8882537549, 17765075098, 35530150196, 62177762843, 124355525686, 248711051372]

約数ペア:

[(1, 248711051372), (2, 124355525686), (4, 62177762843), (7, 35530150196), (14, 17765075098), (28, 8882537549), (6491, 38316292), (12982, 19158146), (25964, 9579073), (45437, 5473756), (90874, 2736878), (181748, 1368439)]