2018057930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1695847}}^1$

素因数の和:1695878

約数の個数: 32

約数和(自身を含む): 4395638016

約数和(自身を除く): 2377580086

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 1695847, 3391694, 8479235, 11870929, 16958470, 23741858, 28829399, 57658798, 59354645, 118709290, 144146995, 201805793, 288293990, 403611586, 1009028965, 2018057930]

約数ペア:

[(1, 2018057930), (2, 1009028965), (5, 403611586), (7, 288293990), (10, 201805793), (14, 144146995), (17, 118709290), (34, 59354645), (35, 57658798), (70, 28829399), (85, 23741858), (119, 16958470), (170, 11870929), (238, 8479235), (595, 3391694), (1190, 1695847)]