3938536

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1327}}^1$

素因数の和:1393

約数の個数: 32

約数和(自身を含む): 8605440

約数和(自身を除く): 4666904

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1327, 1484, 2654, 2968, 5308, 9289, 10616, 18578, 37156, 70331, 74312, 140662, 281324, 492317, 562648, 984634, 1969268, 3938536]

約数ペア:

[(1, 3938536), (2, 1969268), (4, 984634), (7, 562648), (8, 492317), (14, 281324), (28, 140662), (53, 74312), (56, 70331), (106, 37156), (212, 18578), (371, 10616), (424, 9289), (742, 5308), (1327, 2968), (1484, 2654)]