276790722

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{15913}}^1$

素因数の和:16154

約数の個数: 32

約数和(自身を含む): 598875648

約数和(自身を除く): 322084926

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 223, 446, 669, 1338, 2899, 5798, 8697, 15913, 17394, 31826, 47739, 95478, 206869, 413738, 620607, 1241214, 3548599, 7097198, 10645797, 21291594, 46131787, 92263574, 138395361, 276790722]

約数ペア:

[(1, 276790722), (2, 138395361), (3, 92263574), (6, 46131787), (13, 21291594), (26, 10645797), (39, 7097198), (78, 3548599), (223, 1241214), (446, 620607), (669, 413738), (1338, 206869), (2899, 95478), (5798, 47739), (8697, 31826), (15913, 17394)]