408026852944

素因数分解:

$2^4\times {\mathrm{23369}}^1\times {\mathrm{1091261}}^1$

素因数の和:1114638

約数の個数: 20

約数和(自身を含む): 790586581140

約数和(自身を除く): 382559728196

約数列:

[1, 2, 4, 8, 16, 23369, 46738, 93476, 186952, 373904, 1091261, 2182522, 4365044, 8730088, 17460176, 25501678309, 51003356618, 102006713236, 204013426472, 408026852944]

約数ペア:

[(1, 408026852944), (2, 204013426472), (4, 102006713236), (8, 51003356618), (16, 25501678309), (23369, 17460176), (46738, 8730088), (93476, 4365044), (186952, 2182522), (373904, 1091261)]