2021902062

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{127597}}^1$

素因数の和:127760

約数の個数: 32

約数和(自身を含む): 4287292800

約数和(自身を除く): 2265390738

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 139, 278, 417, 834, 2641, 5282, 7923, 15846, 127597, 255194, 382791, 765582, 2424343, 4848686, 7273029, 14546058, 17735983, 35471966, 53207949, 106415898, 336983677, 673967354, 1010951031, 2021902062]

約数ペア:

[(1, 2021902062), (2, 1010951031), (3, 673967354), (6, 336983677), (19, 106415898), (38, 53207949), (57, 35471966), (114, 17735983), (139, 14546058), (278, 7273029), (417, 4848686), (834, 2424343), (2641, 765582), (5282, 382791), (7923, 255194), (15846, 127597)]