1330800704

素因数分解:

$2^6\times {\mathrm{131}}^1\times {\mathrm{158731}}^1$

素因数の和:158874

約数の個数: 28

約数和(自身を含む): 2660983248

約数和(自身を除く): 1330182544

約数列:

[1, 2, 4, 8, 16, 32, 64, 131, 262, 524, 1048, 2096, 4192, 8384, 158731, 317462, 634924, 1269848, 2539696, 5079392, 10158784, 20793761, 41587522, 83175044, 166350088, 332700176, 665400352, 1330800704]

約数ペア:

[(1, 1330800704), (2, 665400352), (4, 332700176), (8, 166350088), (16, 83175044), (32, 41587522), (64, 20793761), (131, 10158784), (262, 5079392), (524, 2539696), (1048, 1269848), (2096, 634924), (4192, 317462), (8384, 158731)]