1207965642910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1657}}^1\times {\mathrm{5607751}}^1$

素因数の和:5609428

約数の個数: 32

約数和(自身を含む): 2343008509632

約数和(自身を除く): 1135042866722

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1657, 3314, 8285, 16570, 21541, 43082, 107705, 215410, 5607751, 11215502, 28038755, 56077510, 72900763, 145801526, 364503815, 729007630, 9292043407, 18584086814, 46460217035, 92920434070, 120796564291, 241593128582, 603982821455, 1207965642910]

約数ペア:

[(1, 1207965642910), (2, 603982821455), (5, 241593128582), (10, 120796564291), (13, 92920434070), (26, 46460217035), (65, 18584086814), (130, 9292043407), (1657, 729007630), (3314, 364503815), (8285, 145801526), (16570, 72900763), (21541, 56077510), (43082, 28038755), (107705, 11215502), (215410, 5607751)]