312846638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{593}}^1$

素因数の和:908

約数の個数: 32

約数和(自身を含む): 513729216

約数和(自身を除く): 200882578

約数列:

[1, 2, 13, 26, 103, 197, 206, 394, 593, 1186, 1339, 2561, 2678, 5122, 7709, 15418, 20291, 40582, 61079, 116821, 122158, 233642, 263783, 527566, 794027, 1518673, 1588054, 3037346, 12032563, 24065126, 156423319, 312846638]

約数ペア:

[(1, 312846638), (2, 156423319), (13, 24065126), (26, 12032563), (103, 3037346), (197, 1588054), (206, 1518673), (394, 794027), (593, 527566), (1186, 263783), (1339, 233642), (2561, 122158), (2678, 116821), (5122, 61079), (7709, 40582), (15418, 20291)]