1139008

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{37}}^2$

素因数の和:99

約数の個数: 42

約数和(自身を含む): 2501646

約数和(自身を除く): 1362638

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 148, 208, 296, 416, 481, 592, 832, 962, 1184, 1369, 1924, 2368, 2738, 3848, 5476, 7696, 10952, 15392, 17797, 21904, 30784, 35594, 43808, 71188, 87616, 142376, 284752, 569504, 1139008]

約数ペア:

[(1, 1139008), (2, 569504), (4, 284752), (8, 142376), (13, 87616), (16, 71188), (26, 43808), (32, 35594), (37, 30784), (52, 21904), (64, 17797), (74, 15392), (104, 10952), (148, 7696), (208, 5476), (296, 3848), (416, 2738), (481, 2368), (592, 1924), (832, 1369), (962, 1184)]