13949348

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 29635200

約数和(自身を除く): 15685852

約数列:

[1, 2, 4, 7, 14, 28, 29, 41, 58, 82, 116, 164, 203, 287, 406, 419, 574, 812, 838, 1148, 1189, 1676, 2378, 2933, 4756, 5866, 8323, 11732, 12151, 16646, 17179, 24302, 33292, 34358, 48604, 68716, 85057, 120253, 170114, 240506, 340228, 481012, 498191, 996382, 1992764, 3487337, 6974674, 13949348]

約数ペア:

[(1, 13949348), (2, 6974674), (4, 3487337), (7, 1992764), (14, 996382), (28, 498191), (29, 481012), (41, 340228), (58, 240506), (82, 170114), (116, 120253), (164, 85057), (203, 68716), (287, 48604), (406, 34358), (419, 33292), (574, 24302), (812, 17179), (838, 16646), (1148, 12151), (1189, 11732), (1676, 8323), (2378, 5866), (2933, 4756)]