899704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 1869840

約数和(自身を除く): 970136

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 211, 328, 422, 533, 844, 1066, 1688, 2132, 2743, 4264, 5486, 8651, 10972, 17302, 21944, 34604, 69208, 112463, 224926, 449852, 899704]

約数ペア:

[(1, 899704), (2, 449852), (4, 224926), (8, 112463), (13, 69208), (26, 34604), (41, 21944), (52, 17302), (82, 10972), (104, 8651), (164, 5486), (211, 4264), (328, 2743), (422, 2132), (533, 1688), (844, 1066)]