21976883474

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{26417}}^1$

素因数の和:27099

約数の個数: 48

約数和(自身を含む): 41362028568

約数和(自身を除く): 19385145094

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 653, 1274, 1306, 4571, 8489, 9142, 16978, 26417, 31997, 52834, 59423, 63994, 118846, 184919, 343421, 369838, 415961, 686842, 831922, 1294433, 2403947, 2588866, 4807894, 16827629, 17250301, 33655258, 34500602, 120752107, 224253913, 241504214, 448507826, 845264749, 1569777391, 1690529498, 3139554782, 10988441737, 21976883474]

約数ペア:

[(1, 21976883474), (2, 10988441737), (7, 3139554782), (13, 1690529498), (14, 1569777391), (26, 845264749), (49, 448507826), (91, 241504214), (98, 224253913), (182, 120752107), (637, 34500602), (653, 33655258), (1274, 17250301), (1306, 16827629), (4571, 4807894), (8489, 2588866), (9142, 2403947), (16978, 1294433), (26417, 831922), (31997, 686842), (52834, 415961), (59423, 369838), (63994, 343421), (118846, 184919)]