12901436

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 25510464

約数和(自身を除く): 12609028

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 73, 92, 113, 146, 226, 292, 391, 452, 782, 1241, 1564, 1679, 1921, 2482, 2599, 3358, 3842, 4964, 5198, 6716, 7684, 8249, 10396, 16498, 28543, 32996, 44183, 57086, 88366, 114172, 140233, 176732, 189727, 280466, 379454, 560932, 758908, 3225359, 6450718, 12901436]

約数ペア:

[(1, 12901436), (2, 6450718), (4, 3225359), (17, 758908), (23, 560932), (34, 379454), (46, 280466), (68, 189727), (73, 176732), (92, 140233), (113, 114172), (146, 88366), (226, 57086), (292, 44183), (391, 32996), (452, 28543), (782, 16498), (1241, 10396), (1564, 8249), (1679, 7684), (1921, 6716), (2482, 5198), (2599, 4964), (3358, 3842)]