1917177296

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{461}}^1\times {\mathrm{4261}}^1$

素因数の和:4791

約数の個数: 40

約数和(自身を含む): 3784502568

約数和(自身を除く): 1867325272

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 461, 488, 922, 976, 1844, 3688, 4261, 7376, 8522, 17044, 28121, 34088, 56242, 68176, 112484, 224968, 259921, 449936, 519842, 1039684, 1964321, 2079368, 3928642, 4158736, 7857284, 15714568, 31429136, 119823581, 239647162, 479294324, 958588648, 1917177296]

約数ペア:

[(1, 1917177296), (2, 958588648), (4, 479294324), (8, 239647162), (16, 119823581), (61, 31429136), (122, 15714568), (244, 7857284), (461, 4158736), (488, 3928642), (922, 2079368), (976, 1964321), (1844, 1039684), (3688, 519842), (4261, 449936), (7376, 259921), (8522, 224968), (17044, 112484), (28121, 68176), (34088, 56242)]