3953964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{457}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 10669568

約数和(自身を除く): 6715604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 457, 618, 721, 914, 1236, 1371, 1442, 1828, 2163, 2742, 2884, 3199, 4326, 5484, 6398, 8652, 9597, 12796, 19194, 38388, 47071, 94142, 141213, 188284, 282426, 329497, 564852, 658994, 988491, 1317988, 1976982, 3953964]

約数ペア:

[(1, 3953964), (2, 1976982), (3, 1317988), (4, 988491), (6, 658994), (7, 564852), (12, 329497), (14, 282426), (21, 188284), (28, 141213), (42, 94142), (84, 47071), (103, 38388), (206, 19194), (309, 12796), (412, 9597), (457, 8652), (618, 6398), (721, 5484), (914, 4326), (1236, 3199), (1371, 2884), (1442, 2742), (1828, 2163)]