898726088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{1583}}^1$

素因数の和:1758

約数の個数: 64

約数和(自身を含む): 1868106240

約数和(自身を除く): 969380152

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 103, 104, 106, 206, 212, 412, 424, 689, 824, 1339, 1378, 1583, 2678, 2756, 3166, 5356, 5459, 5512, 6332, 10712, 10918, 12664, 20579, 21836, 41158, 43672, 70967, 82316, 83899, 141934, 163049, 164632, 167798, 283868, 326098, 335596, 567736, 652196, 671192, 1090687, 1304392, 2119637, 2181374, 4239274, 4362748, 8478548, 8641597, 8725496, 16957096, 17283194, 34566388, 69132776, 112340761, 224681522, 449363044, 898726088]

約数ペア:

[(1, 898726088), (2, 449363044), (4, 224681522), (8, 112340761), (13, 69132776), (26, 34566388), (52, 17283194), (53, 16957096), (103, 8725496), (104, 8641597), (106, 8478548), (206, 4362748), (212, 4239274), (412, 2181374), (424, 2119637), (689, 1304392), (824, 1090687), (1339, 671192), (1378, 652196), (1583, 567736), (2678, 335596), (2756, 326098), (3166, 283868), (5356, 167798), (5459, 164632), (5512, 163049), (6332, 141934), (10712, 83899), (10918, 82316), (12664, 70967), (20579, 43672), (21836, 41158)]