284112868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2083}}^1$

素因数の和:2204

約数の個数: 48

約数和(自身を含む): 557144896

約数和(自身を除く): 273032028

約数列:

[1, 2, 4, 13, 26, 43, 52, 61, 86, 122, 172, 244, 559, 793, 1118, 1586, 2083, 2236, 2623, 3172, 4166, 5246, 8332, 10492, 27079, 34099, 54158, 68198, 89569, 108316, 127063, 136396, 179138, 254126, 358276, 508252, 1164397, 1651819, 2328794, 3303638, 4657588, 5463709, 6607276, 10927418, 21854836, 71028217, 142056434, 284112868]

約数ペア:

[(1, 284112868), (2, 142056434), (4, 71028217), (13, 21854836), (26, 10927418), (43, 6607276), (52, 5463709), (61, 4657588), (86, 3303638), (122, 2328794), (172, 1651819), (244, 1164397), (559, 508252), (793, 358276), (1118, 254126), (1586, 179138), (2083, 136396), (2236, 127063), (2623, 108316), (3172, 89569), (4166, 68198), (5246, 54158), (8332, 34099), (10492, 27079)]