2019417342

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{6421}}^1$

素因数の和:6545

約数の個数: 64

約数和(自身を含む): 4394497536

約数和(自身を除く): 2375080194

約数列:

[1, 2, 3, 6, 23, 43, 46, 53, 69, 86, 106, 129, 138, 159, 258, 318, 989, 1219, 1978, 2279, 2438, 2967, 3657, 4558, 5934, 6421, 6837, 7314, 12842, 13674, 19263, 38526, 52417, 104834, 147683, 157251, 276103, 295366, 314502, 340313, 443049, 552206, 680626, 828309, 886098, 1020939, 1656618, 2041878, 6350369, 7827199, 12700738, 14633459, 15654398, 19051107, 23481597, 29266918, 38102214, 43900377, 46963194, 87800754, 336569557, 673139114, 1009708671, 2019417342]

約数ペア:

[(1, 2019417342), (2, 1009708671), (3, 673139114), (6, 336569557), (23, 87800754), (43, 46963194), (46, 43900377), (53, 38102214), (69, 29266918), (86, 23481597), (106, 19051107), (129, 15654398), (138, 14633459), (159, 12700738), (258, 7827199), (318, 6350369), (989, 2041878), (1219, 1656618), (1978, 1020939), (2279, 886098), (2438, 828309), (2967, 680626), (3657, 552206), (4558, 443049), (5934, 340313), (6421, 314502), (6837, 295366), (7314, 276103), (12842, 157251), (13674, 147683), (19263, 104834), (38526, 52417)]