2005044802

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1\times {\mathrm{571}}^1$

素因数の和:994

約数の個数: 32

約数和(自身を含む): 3103873344

約数和(自身を除く): 1098828542

約数列:

[1, 2, 53, 106, 157, 211, 314, 422, 571, 1142, 8321, 11183, 16642, 22366, 30263, 33127, 60526, 66254, 89647, 120481, 179294, 240962, 1755731, 3511462, 4751291, 6385493, 9502582, 12770986, 18915517, 37831034, 1002522401, 2005044802]

約数ペア:

[(1, 2005044802), (2, 1002522401), (53, 37831034), (106, 18915517), (157, 12770986), (211, 9502582), (314, 6385493), (422, 4751291), (571, 3511462), (1142, 1755731), (8321, 240962), (11183, 179294), (16642, 120481), (22366, 89647), (30263, 66254), (33127, 60526)]