3138889312

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{74707}}^1$

素因数の和:74831

約数の個数: 48

約数和(自身を含む): 6721030512

約数和(自身を除く): 3582141200

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 101, 104, 202, 208, 404, 416, 808, 1313, 1616, 2626, 3232, 5252, 10504, 21008, 42016, 74707, 149414, 298828, 597656, 971191, 1195312, 1942382, 2390624, 3884764, 7545407, 7769528, 15090814, 15539056, 30181628, 31078112, 60363256, 98090291, 120726512, 196180582, 241453024, 392361164, 784722328, 1569444656, 3138889312]

約数ペア:

[(1, 3138889312), (2, 1569444656), (4, 784722328), (8, 392361164), (13, 241453024), (16, 196180582), (26, 120726512), (32, 98090291), (52, 60363256), (101, 31078112), (104, 30181628), (202, 15539056), (208, 15090814), (404, 7769528), (416, 7545407), (808, 3884764), (1313, 2390624), (1616, 1942382), (2626, 1195312), (3232, 971191), (5252, 597656), (10504, 298828), (21008, 149414), (42016, 74707)]