2138503732

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{3607}}^1$

素因数の和:3928

約数の個数: 48

約数和(自身を含む): 4091472000

約数和(自身を除く): 1952968268

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 269, 538, 551, 1076, 1102, 2204, 3607, 5111, 7214, 7801, 10222, 14428, 15602, 20444, 31204, 68533, 104603, 137066, 148219, 209206, 274132, 296438, 418412, 592876, 970283, 1940566, 1987457, 3881132, 3974914, 7949828, 18435377, 28138207, 36870754, 56276414, 73741508, 112552828, 534625933, 1069251866, 2138503732]

約数ペア:

[(1, 2138503732), (2, 1069251866), (4, 534625933), (19, 112552828), (29, 73741508), (38, 56276414), (58, 36870754), (76, 28138207), (116, 18435377), (269, 7949828), (538, 3974914), (551, 3881132), (1076, 1987457), (1102, 1940566), (2204, 970283), (3607, 592876), (5111, 418412), (7214, 296438), (7801, 274132), (10222, 209206), (14428, 148219), (15602, 137066), (20444, 104603), (31204, 68533)]