1330754624656

素因数分解:

$2^4\times {\mathrm{1597}}^1\times {\mathrm{2857}}^1\times {\mathrm{18229}}^1$

素因数の和:22691

約数の個数: 40

約数和(自身を含む): 2580996180920

約数和(自身を除く): 1250241556264

約数列:

[1, 2, 4, 8, 16, 1597, 2857, 3194, 5714, 6388, 11428, 12776, 18229, 22856, 25552, 36458, 45712, 72916, 145832, 291664, 4562629, 9125258, 18250516, 29111713, 36501032, 52080253, 58223426, 73002064, 104160506, 116446852, 208321012, 232893704, 416642024, 465787408, 833284048, 83172164041, 166344328082, 332688656164, 665377312328, 1330754624656]

約数ペア:

[(1, 1330754624656), (2, 665377312328), (4, 332688656164), (8, 166344328082), (16, 83172164041), (1597, 833284048), (2857, 465787408), (3194, 416642024), (5714, 232893704), (6388, 208321012), (11428, 116446852), (12776, 104160506), (18229, 73002064), (22856, 58223426), (25552, 52080253), (36458, 36501032), (45712, 29111713), (72916, 18250516), (145832, 9125258), (291664, 4562629)]