102001978

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{307}}^1\times {\mathrm{983}}^1$

素因数の和:1318

約数の個数: 24

約数和(自身を含む): 166386528

約数和(自身を除く): 64384550

約数列:

[1, 2, 13, 26, 169, 307, 338, 614, 983, 1966, 3991, 7982, 12779, 25558, 51883, 103766, 166127, 301781, 332254, 603562, 3923153, 7846306, 51000989, 102001978]

約数ペア:

[(1, 102001978), (2, 51000989), (13, 7846306), (26, 3923153), (169, 603562), (307, 332254), (338, 301781), (614, 166127), (983, 103766), (1966, 51883), (3991, 25558), (7982, 12779)]