655042908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97651}}^1$

素因数の和:97714

約数の個数: 48

約数和(自身を含む): 1684301696

約数和(自身を除く): 1029258788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 6708, 97651, 195302, 292953, 390604, 585906, 1171812, 1269463, 2538926, 3808389, 4198993, 5077852, 7616778, 8397986, 12596979, 15233556, 16795972, 25193958, 50387916, 54586909, 109173818, 163760727, 218347636, 327521454, 655042908]

約数ペア:

[(1, 655042908), (2, 327521454), (3, 218347636), (4, 163760727), (6, 109173818), (12, 54586909), (13, 50387916), (26, 25193958), (39, 16795972), (43, 15233556), (52, 12596979), (78, 8397986), (86, 7616778), (129, 5077852), (156, 4198993), (172, 3808389), (258, 2538926), (516, 1269463), (559, 1171812), (1118, 585906), (1677, 390604), (2236, 292953), (3354, 195302), (6708, 97651)]