262140476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{12893}}^1$

素因数の和:12950

約数の個数: 48

約数和(自身を含む): 545880384

約数和(自身を除く): 283739908

約数列:

[1, 2, 4, 13, 17, 23, 26, 34, 46, 52, 68, 92, 221, 299, 391, 442, 598, 782, 884, 1196, 1564, 5083, 10166, 12893, 20332, 25786, 51572, 167609, 219181, 296539, 335218, 438362, 593078, 670436, 876724, 1186156, 2849353, 3855007, 5041163, 5698706, 7710014, 10082326, 11397412, 15420028, 20164652, 65535119, 131070238, 262140476]

約数ペア:

[(1, 262140476), (2, 131070238), (4, 65535119), (13, 20164652), (17, 15420028), (23, 11397412), (26, 10082326), (34, 7710014), (46, 5698706), (52, 5041163), (68, 3855007), (92, 2849353), (221, 1186156), (299, 876724), (391, 670436), (442, 593078), (598, 438362), (782, 335218), (884, 296539), (1196, 219181), (1564, 167609), (5083, 51572), (10166, 25786), (12893, 20332)]