281064978430

素因数分解:

$2^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{45406297}}^1$

素因数の和:45406923

約数の個数: 16

約数和(自身を含む): 506734285680

約数和(自身を除く): 225669307250

約数列:

[1, 2, 5, 10, 619, 1238, 3095, 6190, 45406297, 90812594, 227031485, 454062970, 28106497843, 56212995686, 140532489215, 281064978430]

約数ペア:

[(1, 281064978430), (2, 140532489215), (5, 56212995686), (10, 28106497843), (619, 454062970), (1238, 227031485), (3095, 90812594), (6190, 45406297)]