2011936648

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{56477}}^1$

素因数の和:56617

約数の個数: 32

約数和(自身を含む): 3886815960

約数和(自身を除く): 1874879312

約数列:

[1, 2, 4, 8, 61, 73, 122, 146, 244, 292, 488, 584, 4453, 8906, 17812, 35624, 56477, 112954, 225908, 451816, 3445097, 4122821, 6890194, 8245642, 13780388, 16491284, 27560776, 32982568, 251492081, 502984162, 1005968324, 2011936648]

約数ペア:

[(1, 2011936648), (2, 1005968324), (4, 502984162), (8, 251492081), (61, 32982568), (73, 27560776), (122, 16491284), (146, 13780388), (244, 8245642), (292, 6890194), (488, 4122821), (584, 3445097), (4453, 451816), (8906, 225908), (17812, 112954), (35624, 56477)]