988397576

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{347}}^1\times {\mathrm{9623}}^1$

素因数の和:10013

約数の個数: 32

約数和(自身を含む): 1909016640

約数和(自身を除く): 920619064

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 347, 694, 1388, 2776, 9623, 12839, 19246, 25678, 38492, 51356, 76984, 102712, 356051, 712102, 1424204, 2848408, 3339181, 6678362, 13356724, 26713448, 123549697, 247099394, 494198788, 988397576]

約数ペア:

[(1, 988397576), (2, 494198788), (4, 247099394), (8, 123549697), (37, 26713448), (74, 13356724), (148, 6678362), (296, 3339181), (347, 2848408), (694, 1424204), (1388, 712102), (2776, 356051), (9623, 102712), (12839, 76984), (19246, 51356), (25678, 38492)]