65423498

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{587}}^1$

素因数の和:1034

約数の個数: 32

約数和(自身を含む): 118540800

約数和(自身を除く): 53117302

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 419, 587, 838, 1174, 2933, 4109, 5866, 7961, 8218, 11153, 15922, 22306, 55727, 78071, 111454, 156142, 245953, 491906, 1721671, 3443342, 4673107, 9346214, 32711749, 65423498]

約数ペア:

[(1, 65423498), (2, 32711749), (7, 9346214), (14, 4673107), (19, 3443342), (38, 1721671), (133, 491906), (266, 245953), (419, 156142), (587, 111454), (838, 78071), (1174, 55727), (2933, 22306), (4109, 15922), (5866, 11153), (7961, 8218)]