233262380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{897163}}^1$

素因数の和:897185

約数の個数: 24

約数和(自身を含む): 527532432

約数和(自身を除く): 294270052

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 897163, 1794326, 3588652, 4485815, 8971630, 11663119, 17943260, 23326238, 46652476, 58315595, 116631190, 233262380]

約数ペア:

[(1, 233262380), (2, 116631190), (4, 58315595), (5, 46652476), (10, 23326238), (13, 17943260), (20, 11663119), (26, 8971630), (52, 4485815), (65, 3588652), (130, 1794326), (260, 897163)]