249331362

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{258107}}^1$

素因数の和:258142

約数の個数: 32

約数和(自身を含む): 594680832

約数和(自身を除く): 345349470

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 258107, 516214, 774321, 1548642, 1806749, 3613498, 5420247, 5936461, 10840494, 11872922, 17809383, 35618766, 41555227, 83110454, 124665681, 249331362]

約数ペア:

[(1, 249331362), (2, 124665681), (3, 83110454), (6, 41555227), (7, 35618766), (14, 17809383), (21, 11872922), (23, 10840494), (42, 5936461), (46, 5420247), (69, 3613498), (138, 1806749), (161, 1548642), (322, 774321), (483, 516214), (966, 258107)]