994668976

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{286483}}^1$

素因数の和:286529

約数の個数: 40

約数和(自身を含む): 2273537024

約数和(自身を除く): 1278868048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 286483, 572966, 1145932, 2005381, 2291864, 4010762, 4583728, 8021524, 8880973, 16043048, 17761946, 32086096, 35523892, 62166811, 71047784, 124333622, 142095568, 248667244, 497334488, 994668976]

約数ペア:

[(1, 994668976), (2, 497334488), (4, 248667244), (7, 142095568), (8, 124333622), (14, 71047784), (16, 62166811), (28, 35523892), (31, 32086096), (56, 17761946), (62, 16043048), (112, 8880973), (124, 8021524), (217, 4583728), (248, 4010762), (434, 2291864), (496, 2005381), (868, 1145932), (1736, 572966), (3472, 286483)]