291158088

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{933199}}^1$

素因数の和:933221

約数の個数: 32

約数和(自身を含む): 783888000

約数和(自身を除く): 492729912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 933199, 1866398, 2799597, 3732796, 5599194, 7465592, 11198388, 12131587, 22396776, 24263174, 36394761, 48526348, 72789522, 97052696, 145579044, 291158088]

約数ペア:

[(1, 291158088), (2, 145579044), (3, 97052696), (4, 72789522), (6, 48526348), (8, 36394761), (12, 24263174), (13, 22396776), (24, 12131587), (26, 11198388), (39, 7465592), (52, 5599194), (78, 3732796), (104, 2799597), (156, 1866398), (312, 933199)]