2820236484

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{228841}}^1$

素因数の和:228940

約数の個数: 48

約数和(自身を含む): 7176485120

約数和(自身を除く): 4356248636

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 79, 156, 158, 237, 316, 474, 948, 1027, 2054, 3081, 4108, 6162, 12324, 228841, 457682, 686523, 915364, 1373046, 2746092, 2974933, 5949866, 8924799, 11899732, 17849598, 18078439, 35699196, 36156878, 54235317, 72313756, 108470634, 216941268, 235019707, 470039414, 705059121, 940078828, 1410118242, 2820236484]

約数ペア:

[(1, 2820236484), (2, 1410118242), (3, 940078828), (4, 705059121), (6, 470039414), (12, 235019707), (13, 216941268), (26, 108470634), (39, 72313756), (52, 54235317), (78, 36156878), (79, 35699196), (156, 18078439), (158, 17849598), (237, 11899732), (316, 8924799), (474, 5949866), (948, 2974933), (1027, 2746092), (2054, 1373046), (3081, 915364), (4108, 686523), (6162, 457682), (12324, 228841)]