1331578716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{656597}}^1$

素因数の和:656630

約数の個数: 36

約数和(自身を含む): 3364408152

約数和(自身を除く): 2032829436

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 656597, 1313194, 1969791, 2626388, 3939582, 7879164, 8535761, 17071522, 25607283, 34143044, 51214566, 102429132, 110964893, 221929786, 332894679, 443859572, 665789358, 1331578716]

約数ペア:

[(1, 1331578716), (2, 665789358), (3, 443859572), (4, 332894679), (6, 221929786), (12, 110964893), (13, 102429132), (26, 51214566), (39, 34143044), (52, 25607283), (78, 17071522), (156, 8535761), (169, 7879164), (338, 3939582), (507, 2626388), (676, 1969791), (1014, 1313194), (2028, 656597)]