305961838

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{2551}}^1$

素因数の和:3232

約数の個数: 32

約数和(自身を含む): 565931520

約数和(自身を除く): 259969682

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 659, 1318, 2551, 4613, 5102, 8567, 9226, 17134, 17857, 33163, 35714, 59969, 66326, 119938, 232141, 464282, 1681109, 3362218, 11767763, 21854417, 23535526, 43708834, 152980919, 305961838]

約数ペア:

[(1, 305961838), (2, 152980919), (7, 43708834), (13, 23535526), (14, 21854417), (26, 11767763), (91, 3362218), (182, 1681109), (659, 464282), (1318, 232141), (2551, 119938), (4613, 66326), (5102, 59969), (8567, 35714), (9226, 33163), (17134, 17857)]