2599804978

素因数分解:

$2^1\times {\mathrm{641}}^1\times {\mathrm{983}}^1\times {\mathrm{2063}}^1$

素因数の和:3689

約数の個数: 16

約数和(自身を含む): 3911659776

約数和(自身を除く): 1311854798

約数列:

[1, 2, 641, 983, 1282, 1966, 2063, 4126, 630103, 1260206, 1322383, 2027929, 2644766, 4055858, 1299902489, 2599804978]

約数ペア:

[(1, 2599804978), (2, 1299902489), (641, 4055858), (983, 2644766), (1282, 2027929), (1966, 1322383), (2063, 1260206), (4126, 630103)]