421450302

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{771887}}^1$

素因数の和:771912

約数の個数: 32

約数和(自身を含む): 1037417472

約数和(自身を除く): 615967170

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 771887, 1543774, 2315661, 4631322, 5403209, 10034531, 10806418, 16209627, 20069062, 30103593, 32419254, 60207186, 70241717, 140483434, 210725151, 421450302]

約数ペア:

[(1, 421450302), (2, 210725151), (3, 140483434), (6, 70241717), (7, 60207186), (13, 32419254), (14, 30103593), (21, 20069062), (26, 16209627), (39, 10806418), (42, 10034531), (78, 5403209), (91, 4631322), (182, 2315661), (273, 1543774), (546, 771887)]