2497132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 5241600

約数和(自身を除く): 2744468

約数列:

[1, 2, 4, 11, 19, 22, 29, 38, 44, 58, 76, 103, 116, 206, 209, 319, 412, 418, 551, 638, 836, 1102, 1133, 1276, 1957, 2204, 2266, 2987, 3914, 4532, 5974, 6061, 7828, 11948, 12122, 21527, 24244, 32857, 43054, 56753, 65714, 86108, 113506, 131428, 227012, 624283, 1248566, 2497132]

約数ペア:

[(1, 2497132), (2, 1248566), (4, 624283), (11, 227012), (19, 131428), (22, 113506), (29, 86108), (38, 65714), (44, 56753), (58, 43054), (76, 32857), (103, 24244), (116, 21527), (206, 12122), (209, 11948), (319, 7828), (412, 6061), (418, 5974), (551, 4532), (638, 3914), (836, 2987), (1102, 2266), (1133, 2204), (1276, 1957)]