804563994

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{887}}^1$

素因数の和:1335

約数の個数: 64

約数和(自身を含む): 1799159040

約数和(自身を除く): 994595046

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 401, 754, 802, 887, 1131, 1203, 1774, 2262, 2406, 2661, 5213, 5322, 10426, 11531, 11629, 15639, 23062, 23258, 25723, 31278, 34593, 34887, 51446, 69186, 69774, 77169, 151177, 154338, 302354, 334399, 355687, 453531, 668798, 711374, 907062, 1003197, 1067061, 2006394, 2134122, 4623931, 9247862, 10314923, 13871793, 20629846, 27743586, 30944769, 61889538, 134093999, 268187998, 402281997, 804563994]

約数ペア:

[(1, 804563994), (2, 402281997), (3, 268187998), (6, 134093999), (13, 61889538), (26, 30944769), (29, 27743586), (39, 20629846), (58, 13871793), (78, 10314923), (87, 9247862), (174, 4623931), (377, 2134122), (401, 2006394), (754, 1067061), (802, 1003197), (887, 907062), (1131, 711374), (1203, 668798), (1774, 453531), (2262, 355687), (2406, 334399), (2661, 302354), (5213, 154338), (5322, 151177), (10426, 77169), (11531, 69774), (11629, 69186), (15639, 51446), (23062, 34887), (23258, 34593), (25723, 31278)]