386965618

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{2687}}^1$

素因数の和:2922

約数の個数: 32

約数和(自身を含む): 650280960

約数和(自身を除く): 263315342

約数列:

[1, 2, 13, 26, 29, 58, 191, 377, 382, 754, 2483, 2687, 4966, 5374, 5539, 11078, 34931, 69862, 72007, 77923, 144014, 155846, 513217, 1012999, 1026434, 2025998, 6671821, 13343642, 14883293, 29766586, 193482809, 386965618]

約数ペア:

[(1, 386965618), (2, 193482809), (13, 29766586), (26, 14883293), (29, 13343642), (58, 6671821), (191, 2025998), (377, 1026434), (382, 1012999), (754, 513217), (2483, 155846), (2687, 144014), (4966, 77923), (5374, 72007), (5539, 69862), (11078, 34931)]