2521916470

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{19661}}^1$

素因数の和:19896

約数の個数: 32

約数和(自身を含む): 4620727296

約数和(自身を除く): 2098810826

約数列:

[1, 2, 5, 10, 101, 127, 202, 254, 505, 635, 1010, 1270, 12827, 19661, 25654, 39322, 64135, 98305, 128270, 196610, 1985761, 2496947, 3971522, 4993894, 9928805, 12484735, 19857610, 24969470, 252191647, 504383294, 1260958235, 2521916470]

約数ペア:

[(1, 2521916470), (2, 1260958235), (5, 504383294), (10, 252191647), (101, 24969470), (127, 19857610), (202, 12484735), (254, 9928805), (505, 4993894), (635, 3971522), (1010, 2496947), (1270, 1985761), (12827, 196610), (19661, 128270), (25654, 98305), (39322, 64135)]