1241567690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{5669}}^1$

素因数の和:5879

約数の個数: 48

約数和(自身を含む): 2470464360

約数和(自身を除く): 1228896670

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 181, 242, 362, 605, 905, 1210, 1810, 1991, 3982, 5669, 9955, 11338, 19910, 21901, 28345, 43802, 56690, 62359, 109505, 124718, 219010, 311795, 623590, 685949, 1026089, 1371898, 2052178, 3429745, 5130445, 6859490, 10260890, 11286979, 22573958, 56434895, 112869790, 124156769, 248313538, 620783845, 1241567690]

約数ペア:

[(1, 1241567690), (2, 620783845), (5, 248313538), (10, 124156769), (11, 112869790), (22, 56434895), (55, 22573958), (110, 11286979), (121, 10260890), (181, 6859490), (242, 5130445), (362, 3429745), (605, 2052178), (905, 1371898), (1210, 1026089), (1810, 685949), (1991, 623590), (3982, 311795), (5669, 219010), (9955, 124718), (11338, 109505), (19910, 62359), (21901, 56690), (28345, 43802)]