673842104

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{64151}}^1$

素因数の和:64271

約数の個数: 32

約数和(自身を含む): 1374135840

約数和(自身を除く): 700293736

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 404, 808, 1313, 2626, 5252, 10504, 64151, 128302, 256604, 513208, 833963, 1667926, 3335852, 6479251, 6671704, 12958502, 25917004, 51834008, 84230263, 168460526, 336921052, 673842104]

約数ペア:

[(1, 673842104), (2, 336921052), (4, 168460526), (8, 84230263), (13, 51834008), (26, 25917004), (52, 12958502), (101, 6671704), (104, 6479251), (202, 3335852), (404, 1667926), (808, 833963), (1313, 513208), (2626, 256604), (5252, 128302), (10504, 64151)]