1982744

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 4017600

約数和(自身を除く): 2034856

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 239, 244, 478, 488, 956, 1037, 1912, 2074, 4063, 4148, 8126, 8296, 14579, 16252, 29158, 32504, 58316, 116632, 247843, 495686, 991372, 1982744]

約数ペア:

[(1, 1982744), (2, 991372), (4, 495686), (8, 247843), (17, 116632), (34, 58316), (61, 32504), (68, 29158), (122, 16252), (136, 14579), (239, 8296), (244, 8126), (478, 4148), (488, 4063), (956, 2074), (1037, 1912)]