2920386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2243}}^1$

素因数の和:2286

約数の個数: 32

約数和(自身を含む): 6893568

約数和(自身を除く): 3973182

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 2243, 4486, 6729, 13458, 15701, 31402, 47103, 69533, 94206, 139066, 208599, 417198, 486731, 973462, 1460193, 2920386]

約数ペア:

[(1, 2920386), (2, 1460193), (3, 973462), (6, 486731), (7, 417198), (14, 208599), (21, 139066), (31, 94206), (42, 69533), (62, 47103), (93, 31402), (186, 15701), (217, 13458), (434, 6729), (651, 4486), (1302, 2243)]