3899428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:148

約数の個数: 48

約数和(自身を含む): 7902720

約数和(自身を除く): 4003292

約数列:

[1, 2, 4, 13, 26, 31, 41, 52, 59, 62, 82, 118, 124, 164, 236, 403, 533, 767, 806, 1066, 1271, 1534, 1612, 1829, 2132, 2419, 2542, 3068, 3658, 4838, 5084, 7316, 9676, 16523, 23777, 31447, 33046, 47554, 62894, 66092, 74989, 95108, 125788, 149978, 299956, 974857, 1949714, 3899428]

約数ペア:

[(1, 3899428), (2, 1949714), (4, 974857), (13, 299956), (26, 149978), (31, 125788), (41, 95108), (52, 74989), (59, 66092), (62, 62894), (82, 47554), (118, 33046), (124, 31447), (164, 23777), (236, 16523), (403, 9676), (533, 7316), (767, 5084), (806, 4838), (1066, 3658), (1271, 3068), (1534, 2542), (1612, 2419), (1829, 2132)]