237788642

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{1699}}^1$

素因数の和:2490

約数の個数: 32

約数和(自身を含む): 439824000

約数和(自身を除く): 202035358

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 769, 1538, 1699, 3398, 5383, 9997, 10766, 11893, 19994, 22087, 23786, 44174, 69979, 139958, 154609, 309218, 1306531, 2613062, 9145717, 16984903, 18291434, 33969806, 118894321, 237788642]

約数ペア:

[(1, 237788642), (2, 118894321), (7, 33969806), (13, 18291434), (14, 16984903), (26, 9145717), (91, 2613062), (182, 1306531), (769, 309218), (1538, 154609), (1699, 139958), (3398, 69979), (5383, 44174), (9997, 23786), (10766, 22087), (11893, 19994)]