4909258

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:222

約数の個数: 32

約数和(自身を含む): 8346240

約数和(自身を除く): 3436982

約数列:

[1, 2, 19, 23, 38, 41, 46, 82, 137, 274, 437, 779, 874, 943, 1558, 1886, 2603, 3151, 5206, 5617, 6302, 11234, 17917, 35834, 59869, 106723, 119738, 129191, 213446, 258382, 2454629, 4909258]

約数ペア:

[(1, 4909258), (2, 2454629), (19, 258382), (23, 213446), (38, 129191), (41, 119738), (46, 106723), (82, 59869), (137, 35834), (274, 17917), (437, 11234), (779, 6302), (874, 5617), (943, 5206), (1558, 3151), (1886, 2603)]