1917944

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1181}}^1$

素因数の和:1223

約数の個数: 32

約数和(自身を含む): 4255200

約数和(自身を除く): 2337256

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1181, 1624, 2362, 4724, 8267, 9448, 16534, 33068, 34249, 66136, 68498, 136996, 239743, 273992, 479486, 958972, 1917944]

約数ペア:

[(1, 1917944), (2, 958972), (4, 479486), (7, 273992), (8, 239743), (14, 136996), (28, 68498), (29, 66136), (56, 34249), (58, 33068), (116, 16534), (203, 9448), (232, 8267), (406, 4724), (812, 2362), (1181, 1624)]