514722388

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{1109}}^1$

素因数の和:1360

約数の個数: 48

約数和(自身を含む): 984614400

約数和(自身を除く): 469892012

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 197, 394, 589, 788, 1109, 1178, 2218, 2356, 3743, 4436, 6107, 7486, 12214, 14972, 21071, 24428, 34379, 42142, 68758, 84284, 116033, 137516, 218473, 232066, 436946, 464132, 653201, 873892, 1306402, 2612804, 4150987, 6772663, 8301974, 13545326, 16603948, 27090652, 128680597, 257361194, 514722388]

約数ペア:

[(1, 514722388), (2, 257361194), (4, 128680597), (19, 27090652), (31, 16603948), (38, 13545326), (62, 8301974), (76, 6772663), (124, 4150987), (197, 2612804), (394, 1306402), (589, 873892), (788, 653201), (1109, 464132), (1178, 436946), (2218, 232066), (2356, 218473), (3743, 137516), (4436, 116033), (6107, 84284), (7486, 68758), (12214, 42142), (14972, 34379), (21071, 24428)]