1520298962

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{269461}}^1$

素因数の和:269514

約数の個数: 32

約数和(自身を含む): 2897255424

約数和(自身を除く): 1376956462

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 269461, 538922, 1886227, 3502993, 3772454, 7005986, 8353291, 16706582, 24520951, 49041902, 58473037, 108592783, 116946074, 217185566, 760149481, 1520298962]

約数ペア:

[(1, 1520298962), (2, 760149481), (7, 217185566), (13, 116946074), (14, 108592783), (26, 58473037), (31, 49041902), (62, 24520951), (91, 16706582), (182, 8353291), (217, 7005986), (403, 3772454), (434, 3502993), (806, 1886227), (2821, 538922), (5642, 269461)]