6398462

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 11833344

約数和(自身を除く): 5434882

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 641, 713, 1282, 1426, 4487, 4991, 8974, 9982, 14743, 19871, 29486, 39742, 103201, 139097, 206402, 278194, 457033, 914066, 3199231, 6398462]

約数ペア:

[(1, 6398462), (2, 3199231), (7, 914066), (14, 457033), (23, 278194), (31, 206402), (46, 139097), (62, 103201), (161, 39742), (217, 29486), (322, 19871), (434, 14743), (641, 9982), (713, 8974), (1282, 4991), (1426, 4487)]