897572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:479

約数の個数: 24

約数和(自身を含む): 1736952

約数和(自身を除く): 839380

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 421, 533, 842, 1066, 1684, 2132, 5473, 10946, 17261, 21892, 34522, 69044, 224393, 448786, 897572]

約数ペア:

[(1, 897572), (2, 448786), (4, 224393), (13, 69044), (26, 34522), (41, 21892), (52, 17261), (82, 10946), (164, 5473), (421, 2132), (533, 1684), (842, 1066)]