1490632

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1303}}^1$

素因数の和:1333

約数の個数: 32

約数和(自身を含む): 3286080

約数和(自身を除く): 1795448

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 1303, 2606, 5212, 10424, 14333, 16939, 28666, 33878, 57332, 67756, 114664, 135512, 186329, 372658, 745316, 1490632]

約数ペア:

[(1, 1490632), (2, 745316), (4, 372658), (8, 186329), (11, 135512), (13, 114664), (22, 67756), (26, 57332), (44, 33878), (52, 28666), (88, 16939), (104, 14333), (143, 10424), (286, 5212), (572, 2606), (1144, 1303)]