2771652

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 7071680

約数和(自身を除く): 4300028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 109, 156, 163, 218, 326, 327, 436, 489, 652, 654, 978, 1308, 1417, 1956, 2119, 2834, 4238, 4251, 5668, 6357, 8476, 8502, 12714, 17004, 17767, 25428, 35534, 53301, 71068, 106602, 213204, 230971, 461942, 692913, 923884, 1385826, 2771652]

約数ペア:

[(1, 2771652), (2, 1385826), (3, 923884), (4, 692913), (6, 461942), (12, 230971), (13, 213204), (26, 106602), (39, 71068), (52, 53301), (78, 35534), (109, 25428), (156, 17767), (163, 17004), (218, 12714), (326, 8502), (327, 8476), (436, 6357), (489, 5668), (652, 4251), (654, 4238), (978, 2834), (1308, 2119), (1417, 1956)]