1217387612

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{929}}^1\times {\mathrm{2753}}^1$

素因数の和:3710

約数の個数: 48

約数和(自身を含む): 2581709760

約数和(自身を除く): 1364322148

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 929, 1858, 2753, 3716, 5506, 6503, 11012, 13006, 15793, 19271, 26012, 31586, 38542, 46801, 63172, 77084, 93602, 110551, 187204, 221102, 327607, 442204, 655214, 1310428, 2557537, 5115074, 10230148, 17902759, 35805518, 43478129, 71611036, 86956258, 173912516, 304346903, 608693806, 1217387612]

約数ペア:

[(1, 1217387612), (2, 608693806), (4, 304346903), (7, 173912516), (14, 86956258), (17, 71611036), (28, 43478129), (34, 35805518), (68, 17902759), (119, 10230148), (238, 5115074), (476, 2557537), (929, 1310428), (1858, 655214), (2753, 442204), (3716, 327607), (5506, 221102), (6503, 187204), (11012, 110551), (13006, 93602), (15793, 77084), (19271, 63172), (26012, 46801), (31586, 38542)]