3917563780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{655111}}^1$

素因数の和:655156

約数の個数: 48

約数和(自身を含む): 9244940544

約数和(自身を除く): 5327376764

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 655111, 1310222, 2620444, 3275555, 6551110, 8516443, 13102220, 15067553, 17032886, 30135106, 34065772, 42582215, 60270212, 75337765, 85164430, 150675530, 170328860, 195878189, 301351060, 391756378, 783512756, 979390945, 1958781890, 3917563780]

約数ペア:

[(1, 3917563780), (2, 1958781890), (4, 979390945), (5, 783512756), (10, 391756378), (13, 301351060), (20, 195878189), (23, 170328860), (26, 150675530), (46, 85164430), (52, 75337765), (65, 60270212), (92, 42582215), (115, 34065772), (130, 30135106), (230, 17032886), (260, 15067553), (299, 13102220), (460, 8516443), (598, 6551110), (1196, 3275555), (1495, 2620444), (2990, 1310222), (5980, 655111)]