3137992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{211}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 6983280

約数和(自身を除く): 3845288

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 169, 211, 286, 338, 422, 572, 676, 844, 1144, 1352, 1688, 1859, 2321, 2743, 3718, 4642, 5486, 7436, 9284, 10972, 14872, 18568, 21944, 30173, 35659, 60346, 71318, 120692, 142636, 241384, 285272, 392249, 784498, 1568996, 3137992]

約数ペア:

[(1, 3137992), (2, 1568996), (4, 784498), (8, 392249), (11, 285272), (13, 241384), (22, 142636), (26, 120692), (44, 71318), (52, 60346), (88, 35659), (104, 30173), (143, 21944), (169, 18568), (211, 14872), (286, 10972), (338, 9284), (422, 7436), (572, 5486), (676, 4642), (844, 3718), (1144, 2743), (1352, 2321), (1688, 1859)]