1989936026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{7841}}^1$

素因数の和:8126

約数の個数: 32

約数和(自身を含む): 3304179648

約数和(自身を除く): 1314243622

約数列:

[1, 2, 13, 26, 43, 86, 227, 454, 559, 1118, 2951, 5902, 7841, 9761, 15682, 19522, 101933, 126893, 203866, 253786, 337163, 674326, 1779907, 3559814, 4383119, 8766238, 23138791, 46277582, 76536001, 153072002, 994968013, 1989936026]

約数ペア:

[(1, 1989936026), (2, 994968013), (13, 153072002), (26, 76536001), (43, 46277582), (86, 23138791), (227, 8766238), (454, 4383119), (559, 3559814), (1118, 1779907), (2951, 674326), (5902, 337163), (7841, 253786), (9761, 203866), (15682, 126893), (19522, 101933)]