965131804

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{85531}}^1$

素因数の和:85586

約数の個数: 48

約数和(自身を含む): 2145826816

約数和(自身を除く): 1180695012

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 85531, 171062, 342124, 598717, 1111903, 1197434, 2223806, 2394868, 2651461, 4447612, 5302922, 7783321, 10605844, 15566642, 18560227, 31133284, 34468993, 37120454, 68937986, 74240908, 137875972, 241282951, 482565902, 965131804]

約数ペア:

[(1, 965131804), (2, 482565902), (4, 241282951), (7, 137875972), (13, 74240908), (14, 68937986), (26, 37120454), (28, 34468993), (31, 31133284), (52, 18560227), (62, 15566642), (91, 10605844), (124, 7783321), (182, 5302922), (217, 4447612), (364, 2651461), (403, 2394868), (434, 2223806), (806, 1197434), (868, 1111903), (1612, 598717), (2821, 342124), (5642, 171062), (11284, 85531)]