3913468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 8255520

約数和(自身を除く): 4342052

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 221, 233, 247, 323, 442, 466, 494, 646, 884, 932, 988, 1292, 3029, 3961, 4199, 4427, 6058, 7922, 8398, 8854, 12116, 15844, 16796, 17708, 51493, 57551, 75259, 102986, 115102, 150518, 205972, 230204, 301036, 978367, 1956734, 3913468]

約数ペア:

[(1, 3913468), (2, 1956734), (4, 978367), (13, 301036), (17, 230204), (19, 205972), (26, 150518), (34, 115102), (38, 102986), (52, 75259), (68, 57551), (76, 51493), (221, 17708), (233, 16796), (247, 15844), (323, 12116), (442, 8854), (466, 8398), (494, 7922), (646, 6058), (884, 4427), (932, 4199), (988, 3961), (1292, 3029)]