2013508185

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{28603}}^1$

素因数の和:28662

約数の個数: 48

約数和(自身を含む): 3661769664

約数和(自身を除く): 1648261479

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 361, 741, 1083, 1235, 1805, 3705, 4693, 5415, 14079, 23465, 28603, 70395, 85809, 143015, 371839, 429045, 543457, 1115517, 1630371, 1859195, 2717285, 5577585, 7064941, 8151855, 10325683, 21194823, 30977049, 35324705, 51628415, 105974115, 134233879, 154885245, 402701637, 671169395, 2013508185]

約数ペア:

[(1, 2013508185), (3, 671169395), (5, 402701637), (13, 154885245), (15, 134233879), (19, 105974115), (39, 51628415), (57, 35324705), (65, 30977049), (95, 21194823), (195, 10325683), (247, 8151855), (285, 7064941), (361, 5577585), (741, 2717285), (1083, 1859195), (1235, 1630371), (1805, 1115517), (3705, 543457), (4693, 429045), (5415, 371839), (14079, 143015), (23465, 85809), (28603, 70395)]