2351036272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{53569}}^1$

素因数の和:53801

約数の個数: 40

約数和(自身を含む): 4928868560

約数和(自身を除く): 2577832288

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 211, 422, 844, 1688, 2743, 3376, 5486, 10972, 21944, 43888, 53569, 107138, 214276, 428552, 696397, 857104, 1392794, 2785588, 5571176, 11142352, 11303059, 22606118, 45212236, 90424472, 146939767, 180848944, 293879534, 587759068, 1175518136, 2351036272]

約数ペア:

[(1, 2351036272), (2, 1175518136), (4, 587759068), (8, 293879534), (13, 180848944), (16, 146939767), (26, 90424472), (52, 45212236), (104, 22606118), (208, 11303059), (211, 11142352), (422, 5571176), (844, 2785588), (1688, 1392794), (2743, 857104), (3376, 696397), (5486, 428552), (10972, 214276), (21944, 107138), (43888, 53569)]