3951772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 8265600

約数和(自身を除く): 4313828

約数列:

[1, 2, 4, 11, 19, 22, 29, 38, 44, 58, 76, 116, 163, 209, 319, 326, 418, 551, 638, 652, 836, 1102, 1276, 1793, 2204, 3097, 3586, 4727, 6061, 6194, 7172, 9454, 12122, 12388, 18908, 24244, 34067, 51997, 68134, 89813, 103994, 136268, 179626, 207988, 359252, 987943, 1975886, 3951772]

約数ペア:

[(1, 3951772), (2, 1975886), (4, 987943), (11, 359252), (19, 207988), (22, 179626), (29, 136268), (38, 103994), (44, 89813), (58, 68134), (76, 51997), (116, 34067), (163, 24244), (209, 18908), (319, 12388), (326, 12122), (418, 9454), (551, 7172), (638, 6194), (652, 6061), (836, 4727), (1102, 3586), (1276, 3097), (1793, 2204)]