815989524

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1237}}^1\times {\mathrm{7853}}^1$

素因数の和:9104

約数の個数: 48

約数和(自身を含む): 2178008448

約数和(自身を除く): 1362018924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1237, 2474, 3711, 4948, 7422, 7853, 8659, 14844, 15706, 17318, 23559, 25977, 31412, 34636, 47118, 51954, 54971, 94236, 103908, 109942, 164913, 219884, 329826, 659652, 9714161, 19428322, 29142483, 38856644, 58284966, 67999127, 116569932, 135998254, 203997381, 271996508, 407994762, 815989524]

約数ペア:

[(1, 815989524), (2, 407994762), (3, 271996508), (4, 203997381), (6, 135998254), (7, 116569932), (12, 67999127), (14, 58284966), (21, 38856644), (28, 29142483), (42, 19428322), (84, 9714161), (1237, 659652), (2474, 329826), (3711, 219884), (4948, 164913), (7422, 109942), (7853, 103908), (8659, 94236), (14844, 54971), (15706, 51954), (17318, 47118), (23559, 34636), (25977, 31412)]