2217966088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{283}}^1\times {\mathrm{421}}^1$

素因数の和:902

約数の個数: 64

約数和(自身を含む): 4530254400

約数和(自身を除く): 2312288312

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 179, 283, 358, 421, 566, 716, 842, 1132, 1432, 1684, 2264, 2327, 3368, 3679, 4654, 5473, 7358, 9308, 10946, 14716, 18616, 21892, 29432, 43784, 50657, 75359, 101314, 119143, 150718, 202628, 238286, 301436, 405256, 476572, 602872, 658541, 953144, 979667, 1317082, 1548859, 1959334, 2634164, 3097718, 3918668, 5268328, 6195436, 7837336, 12390872, 21326597, 42653194, 85306388, 170612776, 277245761, 554491522, 1108983044, 2217966088]

約数ペア:

[(1, 2217966088), (2, 1108983044), (4, 554491522), (8, 277245761), (13, 170612776), (26, 85306388), (52, 42653194), (104, 21326597), (179, 12390872), (283, 7837336), (358, 6195436), (421, 5268328), (566, 3918668), (716, 3097718), (842, 2634164), (1132, 1959334), (1432, 1548859), (1684, 1317082), (2264, 979667), (2327, 953144), (3368, 658541), (3679, 602872), (4654, 476572), (5473, 405256), (7358, 301436), (9308, 238286), (10946, 202628), (14716, 150718), (18616, 119143), (21892, 101314), (29432, 75359), (43784, 50657)]