3878889218

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{653}}^1$

素因数の和:971

約数の個数: 48

約数和(自身を含む): 6360647040

約数和(自身を除く): 2481757822

約数列:

[1, 2, 17, 34, 43, 86, 239, 289, 478, 578, 653, 731, 1306, 1462, 4063, 8126, 10277, 11101, 12427, 20554, 22202, 24854, 28079, 56158, 69071, 138142, 156067, 174709, 188717, 312134, 349418, 377434, 477343, 954686, 2653139, 2970053, 5306278, 5940106, 6710881, 8114831, 13421762, 16229662, 45103363, 90206726, 114084977, 228169954, 1939444609, 3878889218]

約数ペア:

[(1, 3878889218), (2, 1939444609), (17, 228169954), (34, 114084977), (43, 90206726), (86, 45103363), (239, 16229662), (289, 13421762), (478, 8114831), (578, 6710881), (653, 5940106), (731, 5306278), (1306, 2970053), (1462, 2653139), (4063, 954686), (8126, 477343), (10277, 377434), (11101, 349418), (12427, 312134), (20554, 188717), (22202, 174709), (24854, 156067), (28079, 138142), (56158, 69071)]