2116738559

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{313}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 2398738944

約数和(自身を除く): 282000385

約数列:

[1, 13, 31, 97, 173, 313, 403, 1261, 2249, 3007, 4069, 5363, 9703, 16781, 30361, 39091, 54149, 69719, 126139, 218153, 394693, 520211, 703937, 941191, 1678619, 5252453, 6762743, 12235483, 21822047, 68281889, 162826043, 2116738559]

約数ペア:

[(1, 2116738559), (13, 162826043), (31, 68281889), (97, 21822047), (173, 12235483), (313, 6762743), (403, 5252453), (1261, 1678619), (2249, 941191), (3007, 703937), (4069, 520211), (5363, 394693), (9703, 218153), (16781, 126139), (30361, 69719), (39091, 54149)]