6445516

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1231}}^1$

素因数の和:1270

約数の個数: 48

約数和(自身を含む): 14902272

約数和(自身を除く): 8456756

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1231, 1309, 2462, 2618, 4924, 5236, 8617, 13541, 17234, 20927, 27082, 34468, 41854, 54164, 83708, 94787, 146489, 189574, 230197, 292978, 379148, 460394, 585956, 920788, 1611379, 3222758, 6445516]

約数ペア:

[(1, 6445516), (2, 3222758), (4, 1611379), (7, 920788), (11, 585956), (14, 460394), (17, 379148), (22, 292978), (28, 230197), (34, 189574), (44, 146489), (68, 94787), (77, 83708), (119, 54164), (154, 41854), (187, 34468), (238, 27082), (308, 20927), (374, 17234), (476, 13541), (748, 8617), (1231, 5236), (1309, 4924), (2462, 2618)]