1330406584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{4877}}^1$

素因数の和:5000

約数の個数: 64

約数和(自身を含む): 2794508640

約数和(自身を除く): 1464102056

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 61, 86, 104, 122, 172, 244, 344, 488, 559, 793, 1118, 1586, 2236, 2623, 3172, 4472, 4877, 5246, 6344, 9754, 10492, 19508, 20984, 34099, 39016, 63401, 68198, 126802, 136396, 209711, 253604, 272792, 297497, 419422, 507208, 594994, 838844, 1189988, 1677688, 2379976, 2726243, 3867461, 5452486, 7734922, 10904972, 12792371, 15469844, 21809944, 25584742, 30939688, 51169484, 102338968, 166300823, 332601646, 665203292, 1330406584]

約数ペア:

[(1, 1330406584), (2, 665203292), (4, 332601646), (8, 166300823), (13, 102338968), (26, 51169484), (43, 30939688), (52, 25584742), (61, 21809944), (86, 15469844), (104, 12792371), (122, 10904972), (172, 7734922), (244, 5452486), (344, 3867461), (488, 2726243), (559, 2379976), (793, 1677688), (1118, 1189988), (1586, 838844), (2236, 594994), (2623, 507208), (3172, 419422), (4472, 297497), (4877, 272792), (5246, 253604), (6344, 209711), (9754, 136396), (10492, 126802), (19508, 68198), (20984, 63401), (34099, 39016)]