1427659618

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{319673}}^1$

素因数の和:319722

約数の個数: 32

約数和(自身を含む): 2761983360

約数和(自身を除く): 1334323742

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2233, 4466, 319673, 639346, 2237711, 3516403, 4475422, 7032806, 9270517, 18541034, 24614821, 49229642, 64893619, 101975687, 129787238, 203951374, 713829809, 1427659618]

約数ペア:

[(1, 1427659618), (2, 713829809), (7, 203951374), (11, 129787238), (14, 101975687), (22, 64893619), (29, 49229642), (58, 24614821), (77, 18541034), (154, 9270517), (203, 7032806), (319, 4475422), (406, 3516403), (638, 2237711), (2233, 639346), (4466, 319673)]