1900244476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{5413}}^1$

素因数の和:5630

約数の個数: 48

約数和(自身を含む): 3688536544

約数和(自身を除く): 1788292068

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 157, 172, 314, 559, 628, 1118, 2041, 2236, 4082, 5413, 6751, 8164, 10826, 13502, 21652, 27004, 70369, 87763, 140738, 175526, 232759, 281476, 351052, 465518, 849841, 931036, 1699682, 3025867, 3399364, 6051734, 11047933, 12103468, 22095866, 36543163, 44191732, 73086326, 146172652, 475061119, 950122238, 1900244476]

約数ペア:

[(1, 1900244476), (2, 950122238), (4, 475061119), (13, 146172652), (26, 73086326), (43, 44191732), (52, 36543163), (86, 22095866), (157, 12103468), (172, 11047933), (314, 6051734), (559, 3399364), (628, 3025867), (1118, 1699682), (2041, 931036), (2236, 849841), (4082, 465518), (5413, 351052), (6751, 281476), (8164, 232759), (10826, 175526), (13502, 140738), (21652, 87763), (27004, 70369)]