2505462064

素因数分解:

$2^4\times 7^1\times {\mathrm{151}}^1\times {\mathrm{148147}}^1$

素因数の和:148313

約数の個数: 40

約数和(自身を含む): 5584587008

約数和(自身を除く): 3079124944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 151, 302, 604, 1057, 1208, 2114, 2416, 4228, 8456, 16912, 148147, 296294, 592588, 1037029, 1185176, 2074058, 2370352, 4148116, 8296232, 16592464, 22370197, 44740394, 89480788, 156591379, 178961576, 313182758, 357923152, 626365516, 1252731032, 2505462064]

約数ペア:

[(1, 2505462064), (2, 1252731032), (4, 626365516), (7, 357923152), (8, 313182758), (14, 178961576), (16, 156591379), (28, 89480788), (56, 44740394), (112, 22370197), (151, 16592464), (302, 8296232), (604, 4148116), (1057, 2370352), (1208, 2074058), (2114, 1185176), (2416, 1037029), (4228, 592588), (8456, 296294), (16912, 148147)]