2015189932

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{130619}}^1$

素因数の和:130678

約数の個数: 48

約数和(自身を含む): 4388832000

約数和(自身を除く): 2373642068

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 58, 76, 116, 133, 203, 266, 406, 532, 551, 812, 1102, 2204, 3857, 7714, 15428, 130619, 261238, 522476, 914333, 1828666, 2481761, 3657332, 3787951, 4963522, 7575902, 9927044, 15151804, 17372327, 26515657, 34744654, 53031314, 69489308, 71971069, 106062628, 143942138, 287884276, 503797483, 1007594966, 2015189932]

約数ペア:

[(1, 2015189932), (2, 1007594966), (4, 503797483), (7, 287884276), (14, 143942138), (19, 106062628), (28, 71971069), (29, 69489308), (38, 53031314), (58, 34744654), (76, 26515657), (116, 17372327), (133, 15151804), (203, 9927044), (266, 7575902), (406, 4963522), (532, 3787951), (551, 3657332), (812, 2481761), (1102, 1828666), (2204, 914333), (3857, 522476), (7714, 261238), (15428, 130619)]