1263888895856

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{94613}}^1\times {\mathrm{13687}}^1$

素因数の和:108369

約数の個数: 40

約数和(自身を含む): 2489136902304

約数和(自身を除く): 1225248006448

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 13687, 27374, 54748, 94613, 109496, 189226, 218992, 378452, 756904, 834907, 1513808, 1669814, 3339628, 5771393, 6679256, 11542786, 13358512, 23085572, 46171144, 92342288, 1294968131, 2589936262, 5179872524, 10359745048, 20719490096, 78993055991, 157986111982, 315972223964, 631944447928, 1263888895856]

約数ペア:

[(1, 1263888895856), (2, 631944447928), (4, 315972223964), (8, 157986111982), (16, 78993055991), (61, 20719490096), (122, 10359745048), (244, 5179872524), (488, 2589936262), (976, 1294968131), (13687, 92342288), (27374, 46171144), (54748, 23085572), (94613, 13358512), (109496, 11542786), (189226, 6679256), (218992, 5771393), (378452, 3339628), (756904, 1669814), (834907, 1513808)]