12996656608

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{589471}}^1$

素因数の和:589547

約数の個数: 48

約数和(自身を含む): 28075372416

約数和(自身を除く): 15078715808

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 104, 106, 208, 212, 416, 424, 689, 848, 1378, 1696, 2756, 5512, 11024, 22048, 589471, 1178942, 2357884, 4715768, 7663123, 9431536, 15326246, 18863072, 30652492, 31241963, 61304984, 62483926, 122609968, 124967852, 245219936, 249935704, 406145519, 499871408, 812291038, 999742816, 1624582076, 3249164152, 6498328304, 12996656608]

約数ペア:

[(1, 12996656608), (2, 6498328304), (4, 3249164152), (8, 1624582076), (13, 999742816), (16, 812291038), (26, 499871408), (32, 406145519), (52, 249935704), (53, 245219936), (104, 124967852), (106, 122609968), (208, 62483926), (212, 61304984), (416, 31241963), (424, 30652492), (689, 18863072), (848, 15326246), (1378, 9431536), (1696, 7663123), (2756, 4715768), (5512, 2357884), (11024, 1178942), (22048, 589471)]