2016248260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{146317}}^1$

素因数の和:146392

約数の個数: 48

約数和(自身を含む): 4645889136

約数和(自身を除く): 2629640876

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 53, 65, 106, 130, 212, 260, 265, 530, 689, 1060, 1378, 2756, 3445, 6890, 13780, 146317, 292634, 585268, 731585, 1463170, 1902121, 2926340, 3804242, 7608484, 7754801, 9510605, 15509602, 19021210, 31019204, 38042420, 38774005, 77548010, 100812413, 155096020, 201624826, 403249652, 504062065, 1008124130, 2016248260]

約数ペア:

[(1, 2016248260), (2, 1008124130), (4, 504062065), (5, 403249652), (10, 201624826), (13, 155096020), (20, 100812413), (26, 77548010), (52, 38774005), (53, 38042420), (65, 31019204), (106, 19021210), (130, 15509602), (212, 9510605), (260, 7754801), (265, 7608484), (530, 3804242), (689, 2926340), (1060, 1902121), (1378, 1463170), (2756, 731585), (3445, 585268), (6890, 292634), (13780, 146317)]