1983980.00000000

素因数分解:

$2^4\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1069}}^1$

素因数の和:1138

約数の個数: 60

約数和(自身を含む): 90753120

約数和(自身を除く): 51362608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 49, 56, 94, 98, 112, 188, 196, 329, 376, 392, 658, 752, 784, 1069, 1316, 2138, 2303, 2632, 4276, 4606, 5264, 7483, 8552, 9212, 14966, 17104, 18424, 29932, 36848, 50243, 52381, 59864, 100486, 104762, 119728, 200972, 209524, 351701, 401944, 419048, 703402, 803888, 838096, 1406804, 2461907, 2813608, 4923814, 5627216, 9847628, 19695256, 39390512]

約数ペア:

[(1, 39390512), (2, 19695256), (4, 9847628), (7, 5627216), (8, 4923814), (14, 2813608), (16, 2461907), (28, 1406804), (47, 838096), (49, 803888), (56, 703402), (94, 419048), (98, 401944), (112, 351701), (188, 209524), (196, 200972), (329, 119728), (376, 104762), (392, 100486), (658, 59864), (752, 52381), (784, 50243), (1069, 36848), (1316, 29932), (2138, 18424), (2303, 17104), (2632, 14966), (4276, 9212), (4606, 8552), (5264, 7483)]