1372762678

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1483}}^1\times {\mathrm{1787}}^1$

素因数の和:3316

約数の個数: 32

約数和(自身を含む): 2419893504

約数和(自身を除く): 1047130826

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 1483, 1787, 2966, 3574, 10381, 12509, 20762, 25018, 54871, 66119, 109742, 132238, 384097, 462833, 768194, 925666, 2650121, 5300242, 18550847, 37101694, 98054477, 196108954, 686381339, 1372762678]

約数ペア:

[(1, 1372762678), (2, 686381339), (7, 196108954), (14, 98054477), (37, 37101694), (74, 18550847), (259, 5300242), (518, 2650121), (1483, 925666), (1787, 768194), (2966, 462833), (3574, 384097), (10381, 132238), (12509, 109742), (20762, 66119), (25018, 54871)]