7891036616

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{221509}}^1$

素因数の和:221649

約数の個数: 32

約数和(自身を含む): 15244318200

約数和(自身を除く): 7353281584

約数列:

[1, 2, 4, 8, 61, 73, 122, 146, 244, 292, 488, 584, 4453, 8906, 17812, 35624, 221509, 443018, 886036, 1772072, 13512049, 16170157, 27024098, 32340314, 54048196, 64680628, 108096392, 129361256, 986379577, 1972759154, 3945518308, 7891036616]

約数ペア:

[(1, 7891036616), (2, 3945518308), (4, 1972759154), (8, 986379577), (61, 129361256), (73, 108096392), (122, 64680628), (146, 54048196), (244, 32340314), (292, 27024098), (488, 16170157), (584, 13512049), (4453, 1772072), (8906, 886036), (17812, 443018), (35624, 221509)]