2073837008

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{68543}}^1$

素因数の和:68643

約数の個数: 40

約数和(自身を含む): 4215730176

約数和(自身を除く): 2141893168

約数列:

[1, 2, 4, 8, 16, 31, 61, 62, 122, 124, 244, 248, 488, 496, 976, 1891, 3782, 7564, 15128, 30256, 68543, 137086, 274172, 548344, 1096688, 2124833, 4181123, 4249666, 8362246, 8499332, 16724492, 16998664, 33448984, 33997328, 66897968, 129614813, 259229626, 518459252, 1036918504, 2073837008]

約数ペア:

[(1, 2073837008), (2, 1036918504), (4, 518459252), (8, 259229626), (16, 129614813), (31, 66897968), (61, 33997328), (62, 33448984), (122, 16998664), (124, 16724492), (244, 8499332), (248, 8362246), (488, 4249666), (496, 4181123), (976, 2124833), (1891, 1096688), (3782, 548344), (7564, 274172), (15128, 137086), (30256, 68543)]