1931888

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:429

約数の個数: 40

約数和(自身を含む): 4380672

約数和(自身を除く): 2448784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 367, 376, 658, 734, 752, 1316, 1468, 2569, 2632, 2936, 5138, 5264, 5872, 10276, 17249, 20552, 34498, 41104, 68996, 120743, 137992, 241486, 275984, 482972, 965944, 1931888]

約数ペア:

[(1, 1931888), (2, 965944), (4, 482972), (7, 275984), (8, 241486), (14, 137992), (16, 120743), (28, 68996), (47, 41104), (56, 34498), (94, 20552), (112, 17249), (188, 10276), (329, 5872), (367, 5264), (376, 5138), (658, 2936), (734, 2632), (752, 2569), (1316, 1468)]