294385390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{37123}}^1$

素因数の和:37204

約数の個数: 32

約数和(自身を含む): 580025376

約数和(自身を除く): 285639986

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 3965, 7930, 37123, 74246, 185615, 371230, 482599, 965198, 2264503, 2412995, 4529006, 4825990, 11322515, 22645030, 29438539, 58877078, 147192695, 294385390]

約数ペア:

[(1, 294385390), (2, 147192695), (5, 58877078), (10, 29438539), (13, 22645030), (26, 11322515), (61, 4825990), (65, 4529006), (122, 2412995), (130, 2264503), (305, 965198), (610, 482599), (793, 371230), (1586, 185615), (3965, 74246), (7930, 37123)]