289040404

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{6679}}^1$

素因数の和:7063

約数の個数: 24

約数和(自身を含む): 523712000

約数和(自身を除く): 234671596

約数列:

[1, 2, 4, 31, 62, 124, 349, 698, 1396, 6679, 10819, 13358, 21638, 26716, 43276, 207049, 414098, 828196, 2330971, 4661942, 9323884, 72260101, 144520202, 289040404]

約数ペア:

[(1, 289040404), (2, 144520202), (4, 72260101), (31, 9323884), (62, 4661942), (124, 2330971), (349, 828196), (698, 414098), (1396, 207049), (6679, 43276), (10819, 26716), (13358, 21638)]