1212851276

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{8933}}^1$

素因数の和:9330

約数の個数: 48

約数和(自身を含む): 2619591744

約数和(自身を除く): 1406740468

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 373, 746, 1492, 2611, 4849, 5222, 8933, 9698, 10444, 17866, 19396, 33943, 35732, 62531, 67886, 116129, 125062, 135772, 232258, 250124, 464516, 812903, 1625806, 3251612, 3332009, 6664018, 13328036, 23324063, 43316117, 46648126, 86632234, 93296252, 173264468, 303212819, 606425638, 1212851276]

約数ペア:

[(1, 1212851276), (2, 606425638), (4, 303212819), (7, 173264468), (13, 93296252), (14, 86632234), (26, 46648126), (28, 43316117), (52, 23324063), (91, 13328036), (182, 6664018), (364, 3332009), (373, 3251612), (746, 1625806), (1492, 812903), (2611, 464516), (4849, 250124), (5222, 232258), (8933, 135772), (9698, 125062), (10444, 116129), (17866, 67886), (19396, 62531), (33943, 35732)]