2912094128

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{157037}}^1$

素因数の和:157125

約数の個数: 40

約数和(自身を含む): 6036540720

約数和(自身を除く): 3124446592

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 152, 244, 304, 488, 976, 1159, 2318, 4636, 9272, 18544, 157037, 314074, 628148, 1256296, 2512592, 2983703, 5967406, 9579257, 11934812, 19158514, 23869624, 38317028, 47739248, 76634056, 153268112, 182005883, 364011766, 728023532, 1456047064, 2912094128]

約数ペア:

[(1, 2912094128), (2, 1456047064), (4, 728023532), (8, 364011766), (16, 182005883), (19, 153268112), (38, 76634056), (61, 47739248), (76, 38317028), (122, 23869624), (152, 19158514), (244, 11934812), (304, 9579257), (488, 5967406), (976, 2983703), (1159, 2512592), (2318, 1256296), (4636, 628148), (9272, 314074), (18544, 157037)]