2018304470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{170609}}^1$

素因数の和:170649

約数の個数: 48

約数和(自身を含む): 4495914720

約数和(自身を除く): 2477610250

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 455, 845, 910, 1183, 1690, 2366, 5915, 11830, 170609, 341218, 853045, 1194263, 1706090, 2217917, 2388526, 4435834, 5971315, 11089585, 11942630, 15525419, 22179170, 28832921, 31050838, 57665842, 77627095, 144164605, 155254190, 201830447, 288329210, 403660894, 1009152235, 2018304470]

約数ペア:

[(1, 2018304470), (2, 1009152235), (5, 403660894), (7, 288329210), (10, 201830447), (13, 155254190), (14, 144164605), (26, 77627095), (35, 57665842), (65, 31050838), (70, 28832921), (91, 22179170), (130, 15525419), (169, 11942630), (182, 11089585), (338, 5971315), (455, 4435834), (845, 2388526), (910, 2217917), (1183, 1706090), (1690, 1194263), (2366, 853045), (5915, 341218), (11830, 170609)]