1201990502

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{4457}}^1$

素因数の和:4676

約数の個数: 32

約数和(自身を含む): 1951534080

約数和(自身を除く): 749543578

約数列:

[1, 2, 19, 38, 47, 94, 151, 302, 893, 1786, 2869, 4457, 5738, 7097, 8914, 14194, 84683, 134843, 169366, 209479, 269686, 418958, 673007, 1346014, 3980101, 7960202, 12787133, 25574266, 31631329, 63262658, 600995251, 1201990502]

約数ペア:

[(1, 1201990502), (2, 600995251), (19, 63262658), (38, 31631329), (47, 25574266), (94, 12787133), (151, 7960202), (302, 3980101), (893, 1346014), (1786, 673007), (2869, 418958), (4457, 269686), (5738, 209479), (7097, 169366), (8914, 134843), (14194, 84683)]