13013008

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:335

約数の個数: 40

約数和(自身を含む): 26139200

約数和(自身を除く): 13126192

約数列:

[1, 2, 4, 8, 16, 61, 67, 122, 134, 199, 244, 268, 398, 488, 536, 796, 976, 1072, 1592, 3184, 4087, 8174, 12139, 13333, 16348, 24278, 26666, 32696, 48556, 53332, 65392, 97112, 106664, 194224, 213328, 813313, 1626626, 3253252, 6506504, 13013008]

約数ペア:

[(1, 13013008), (2, 6506504), (4, 3253252), (8, 1626626), (16, 813313), (61, 213328), (67, 194224), (122, 106664), (134, 97112), (199, 65392), (244, 53332), (268, 48556), (398, 32696), (488, 26666), (536, 24278), (796, 16348), (976, 13333), (1072, 12139), (1592, 8174), (3184, 4087)]