118889758

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{491}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 196721280

約数和(自身を除く): 77831522

約数列:

[1, 2, 13, 26, 67, 134, 139, 278, 491, 871, 982, 1742, 1807, 3614, 6383, 9313, 12766, 18626, 32897, 65794, 68249, 121069, 136498, 242138, 427661, 855322, 887237, 1774474, 4572683, 9145366, 59444879, 118889758]

約数ペア:

[(1, 118889758), (2, 59444879), (13, 9145366), (26, 4572683), (67, 1774474), (134, 887237), (139, 855322), (278, 427661), (491, 242138), (871, 136498), (982, 121069), (1742, 68249), (1807, 65794), (3614, 32897), (6383, 18626), (9313, 12766)]