622135468

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{7187}}^1$

素因数の和:7294

約数の個数: 48

約数和(自身を含む): 1231735680

約数和(自身を除く): 609600212

約数列:

[1, 2, 4, 17, 19, 34, 38, 67, 68, 76, 134, 268, 323, 646, 1139, 1273, 1292, 2278, 2546, 4556, 5092, 7187, 14374, 21641, 28748, 43282, 86564, 122179, 136553, 244358, 273106, 481529, 488716, 546212, 963058, 1926116, 2321401, 4642802, 8185993, 9149051, 9285604, 16371986, 18298102, 32743972, 36596204, 155533867, 311067734, 622135468]

約数ペア:

[(1, 622135468), (2, 311067734), (4, 155533867), (17, 36596204), (19, 32743972), (34, 18298102), (38, 16371986), (67, 9285604), (68, 9149051), (76, 8185993), (134, 4642802), (268, 2321401), (323, 1926116), (646, 963058), (1139, 546212), (1273, 488716), (1292, 481529), (2278, 273106), (2546, 244358), (4556, 136553), (5092, 122179), (7187, 86564), (14374, 43282), (21641, 28748)]