2136778

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:334

約数の個数: 32

約数和(自身を含む): 4003200

約数和(自身を除く): 1866422

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 133, 203, 266, 277, 406, 551, 554, 1102, 1939, 3857, 3878, 5263, 7714, 8033, 10526, 16066, 36841, 56231, 73682, 112462, 152627, 305254, 1068389, 2136778]

約数ペア:

[(1, 2136778), (2, 1068389), (7, 305254), (14, 152627), (19, 112462), (29, 73682), (38, 56231), (58, 36841), (133, 16066), (203, 10526), (266, 8033), (277, 7714), (406, 5263), (551, 3878), (554, 3857), (1102, 1939)]