291288334142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{983}}^1\times {\mathrm{104561}}^1$

素因数の和:105668

約数の個数: 32

約数和(自身を含む): 475347216960

約数和(自身を除く): 184058882818

約数列:

[1, 2, 13, 26, 109, 218, 983, 1417, 1966, 2834, 12779, 25558, 104561, 107147, 209122, 214294, 1359293, 1392911, 2718586, 2785822, 11397149, 22794298, 102783463, 148162937, 205566926, 296325874, 1336185019, 2672370038, 11203397467, 22406794934, 145644167071, 291288334142]

約数ペア:

[(1, 291288334142), (2, 145644167071), (13, 22406794934), (26, 11203397467), (109, 2672370038), (218, 1336185019), (983, 296325874), (1417, 205566926), (1966, 148162937), (2834, 102783463), (12779, 22794298), (25558, 11397149), (104561, 2785822), (107147, 2718586), (209122, 1392911), (214294, 1359293)]