1276870813778

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{863}}^1\times {\mathrm{12473}}^1$

素因数の和:13611

約数の個数: 64

約数和(自身を含む): 2260695951360

約数和(自身を除く): 983825137582

約数列:

[1, 2, 7, 14, 37, 74, 229, 259, 458, 518, 863, 1603, 1726, 3206, 6041, 8473, 12082, 12473, 16946, 24946, 31931, 59311, 63862, 87311, 118622, 174622, 197627, 223517, 395254, 447034, 461501, 923002, 1383389, 2766778, 2856317, 3230507, 5712634, 6461014, 7312199, 10764199, 14624398, 19994219, 21528398, 39988438, 51185393, 75349393, 102370786, 105683729, 150698786, 211367458, 398275363, 739786103, 796550726, 1479572206, 2465001571, 2787927541, 4930003142, 5575855082, 17255010997, 34510021994, 91205058127, 182410116254, 638435406889, 1276870813778]

約数ペア:

[(1, 1276870813778), (2, 638435406889), (7, 182410116254), (14, 91205058127), (37, 34510021994), (74, 17255010997), (229, 5575855082), (259, 4930003142), (458, 2787927541), (518, 2465001571), (863, 1479572206), (1603, 796550726), (1726, 739786103), (3206, 398275363), (6041, 211367458), (8473, 150698786), (12082, 105683729), (12473, 102370786), (16946, 75349393), (24946, 51185393), (31931, 39988438), (59311, 21528398), (63862, 19994219), (87311, 14624398), (118622, 10764199), (174622, 7312199), (197627, 6461014), (223517, 5712634), (395254, 3230507), (447034, 2856317), (461501, 2766778), (923002, 1383389)]