1660871524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{4889}}^1$

素因数の和:5092

約数の個数: 48

約数和(自身を含む): 3220358400

約数和(自身を除く): 1559486876

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 139, 188, 278, 556, 611, 1222, 1807, 2444, 3614, 4889, 6533, 7228, 9778, 13066, 19556, 26132, 63557, 84929, 127114, 169858, 229783, 254228, 339716, 459566, 679571, 919132, 1359142, 2718284, 2987179, 5974358, 8834423, 11948716, 17668846, 31939837, 35337692, 63879674, 127759348, 415217881, 830435762, 1660871524]

約数ペア:

[(1, 1660871524), (2, 830435762), (4, 415217881), (13, 127759348), (26, 63879674), (47, 35337692), (52, 31939837), (94, 17668846), (139, 11948716), (188, 8834423), (278, 5974358), (556, 2987179), (611, 2718284), (1222, 1359142), (1807, 919132), (2444, 679571), (3614, 459566), (4889, 339716), (6533, 254228), (7228, 229783), (9778, 169858), (13066, 127114), (19556, 84929), (26132, 63557)]