2453964

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 6182400

約数和(自身を除く): 3728436

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 47, 57, 76, 94, 114, 141, 188, 228, 229, 282, 458, 564, 687, 893, 916, 1374, 1786, 2679, 2748, 3572, 4351, 5358, 8702, 10716, 10763, 13053, 17404, 21526, 26106, 32289, 43052, 52212, 64578, 129156, 204497, 408994, 613491, 817988, 1226982, 2453964]

約数ペア:

[(1, 2453964), (2, 1226982), (3, 817988), (4, 613491), (6, 408994), (12, 204497), (19, 129156), (38, 64578), (47, 52212), (57, 43052), (76, 32289), (94, 26106), (114, 21526), (141, 17404), (188, 13053), (228, 10763), (229, 10716), (282, 8702), (458, 5358), (564, 4351), (687, 3572), (893, 2748), (916, 2679), (1374, 1786)]