2238694510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{282307}}^1$

素因数の和:282388

約数の個数: 32

約数和(自身を含む): 4410780192

約数和(自身を除く): 2172085682

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 3965, 7930, 282307, 564614, 1411535, 2823070, 3669991, 7339982, 17220727, 18349955, 34441454, 36699910, 86103635, 172207270, 223869451, 447738902, 1119347255, 2238694510]

約数ペア:

[(1, 2238694510), (2, 1119347255), (5, 447738902), (10, 223869451), (13, 172207270), (26, 86103635), (61, 36699910), (65, 34441454), (122, 18349955), (130, 17220727), (305, 7339982), (610, 3669991), (793, 2823070), (1586, 1411535), (3965, 564614), (7930, 282307)]