817507952

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{659}}^1\times {\mathrm{3371}}^1$

素因数の和:4061

約数の個数: 40

約数和(自身を含む): 1655786880

約数和(自身を除く): 838278928

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 659, 1318, 2636, 3371, 5272, 6742, 10544, 13484, 15157, 26968, 30314, 53936, 60628, 77533, 121256, 155066, 242512, 310132, 620264, 1240528, 2221489, 4442978, 8885956, 17771912, 35543824, 51094247, 102188494, 204376988, 408753976, 817507952]

約数ペア:

[(1, 817507952), (2, 408753976), (4, 204376988), (8, 102188494), (16, 51094247), (23, 35543824), (46, 17771912), (92, 8885956), (184, 4442978), (368, 2221489), (659, 1240528), (1318, 620264), (2636, 310132), (3371, 242512), (5272, 155066), (6742, 121256), (10544, 77533), (13484, 60628), (15157, 53936), (26968, 30314)]