1947773090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{55603}}^1$

素因数の和:55754

約数の個数: 32

約数和(自身を含む): 3651181056

約数和(自身を除く): 1703407966

約数列:

[1, 2, 5, 10, 31, 62, 113, 155, 226, 310, 565, 1130, 3503, 7006, 17515, 35030, 55603, 111206, 278015, 556030, 1723693, 3447386, 6283139, 8618465, 12566278, 17236930, 31415695, 62831390, 194777309, 389554618, 973886545, 1947773090]

約数ペア:

[(1, 1947773090), (2, 973886545), (5, 389554618), (10, 194777309), (31, 62831390), (62, 31415695), (113, 17236930), (155, 12566278), (226, 8618465), (310, 6283139), (565, 3447386), (1130, 1723693), (3503, 556030), (7006, 278015), (17515, 111206), (35030, 55603)]