130109044

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{197}}^1\times {\mathrm{977}}^1$

素因数の和:1204

約数の個数: 36

約数和(自身を含む): 248057964

約数和(自身を除く): 117948920

約数列:

[1, 2, 4, 13, 26, 52, 169, 197, 338, 394, 676, 788, 977, 1954, 2561, 3908, 5122, 10244, 12701, 25402, 33293, 50804, 66586, 133172, 165113, 192469, 330226, 384938, 660452, 769876, 2502097, 5004194, 10008388, 32527261, 65054522, 130109044]

約数ペア:

[(1, 130109044), (2, 65054522), (4, 32527261), (13, 10008388), (26, 5004194), (52, 2502097), (169, 769876), (197, 660452), (338, 384938), (394, 330226), (676, 192469), (788, 165113), (977, 133172), (1954, 66586), (2561, 50804), (3908, 33293), (5122, 25402), (10244, 12701)]