465455536

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{319681}}^1$

素因数の和:319709

約数の個数: 40

約数和(自身を含む): 1109935904

約数和(自身を除く): 644480368

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 319681, 639362, 1278724, 2237767, 2557448, 4155853, 4475534, 5114896, 8311706, 8951068, 16623412, 17902136, 29090971, 33246824, 35804272, 58181942, 66493648, 116363884, 232727768, 465455536]

約数ペア:

[(1, 465455536), (2, 232727768), (4, 116363884), (7, 66493648), (8, 58181942), (13, 35804272), (14, 33246824), (16, 29090971), (26, 17902136), (28, 16623412), (52, 8951068), (56, 8311706), (91, 5114896), (104, 4475534), (112, 4155853), (182, 2557448), (208, 2237767), (364, 1278724), (728, 639362), (1456, 319681)]