6421012130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9721}}^1\times {\mathrm{5081}}^1$

素因数の和:14822

約数の個数: 32

約数和(自身を含む): 12450615408

約数和(自身を除く): 6029603278

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 5081, 9721, 10162, 19442, 25405, 48605, 50810, 66053, 97210, 126373, 132106, 252746, 330265, 631865, 660530, 1263730, 49392401, 98784802, 246962005, 493924010, 642101213, 1284202426, 3210506065, 6421012130]

約数ペア:

[(1, 6421012130), (2, 3210506065), (5, 1284202426), (10, 642101213), (13, 493924010), (26, 246962005), (65, 98784802), (130, 49392401), (5081, 1263730), (9721, 660530), (10162, 631865), (19442, 330265), (25405, 252746), (48605, 132106), (50810, 126373), (66053, 97210)]