1676896

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:191

約数の個数: 48

約数和(自身を含む): 3704400

約数和(自身を除く): 2027504

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 104, 116, 139, 208, 232, 278, 377, 416, 464, 556, 754, 928, 1112, 1508, 1807, 2224, 3016, 3614, 4031, 4448, 6032, 7228, 8062, 12064, 14456, 16124, 28912, 32248, 52403, 57824, 64496, 104806, 128992, 209612, 419224, 838448, 1676896]

約数ペア:

[(1, 1676896), (2, 838448), (4, 419224), (8, 209612), (13, 128992), (16, 104806), (26, 64496), (29, 57824), (32, 52403), (52, 32248), (58, 28912), (104, 16124), (116, 14456), (139, 12064), (208, 8062), (232, 7228), (278, 6032), (377, 4448), (416, 4031), (464, 3614), (556, 3016), (754, 2224), (928, 1807), (1112, 1508)]