138049282

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{2749}}^1$

素因数の和:2986

約数の個数: 32

約数和(自身を含む): 251856000

約数和(自身を除く): 113806718

約数列:

[1, 2, 7, 14, 17, 34, 119, 211, 238, 422, 1477, 2749, 2954, 3587, 5498, 7174, 19243, 25109, 38486, 46733, 50218, 93466, 327131, 580039, 654262, 1160078, 4060273, 8120546, 9860663, 19721326, 69024641, 138049282]

約数ペア:

[(1, 138049282), (2, 69024641), (7, 19721326), (14, 9860663), (17, 8120546), (34, 4060273), (119, 1160078), (211, 654262), (238, 580039), (422, 327131), (1477, 93466), (2749, 50218), (2954, 46733), (3587, 38486), (5498, 25109), (7174, 19243)]