2254070028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{339673}}^1$

素因数の和:339766

約数の個数: 48

約数和(自身を含む): 6086958080

約数和(自身を除く): 3832888052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3318, 6636, 339673, 679346, 1019019, 1358692, 2038038, 2377711, 4076076, 4755422, 7133133, 9510844, 14266266, 26834167, 28532532, 53668334, 80502501, 107336668, 161005002, 187839169, 322010004, 375678338, 563517507, 751356676, 1127035014, 2254070028]

約数ペア:

[(1, 2254070028), (2, 1127035014), (3, 751356676), (4, 563517507), (6, 375678338), (7, 322010004), (12, 187839169), (14, 161005002), (21, 107336668), (28, 80502501), (42, 53668334), (79, 28532532), (84, 26834167), (158, 14266266), (237, 9510844), (316, 7133133), (474, 4755422), (553, 4076076), (948, 2377711), (1106, 2038038), (1659, 1358692), (2212, 1019019), (3318, 679346), (6636, 339673)]