1253204204

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{336521}}^1$

素因数の和:336558

約数の個数: 36

約数和(自身を含む): 2685445560

約数和(自身を除く): 1432241356

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 336521, 673042, 1346084, 2355647, 4711294, 6393899, 9422588, 12787798, 16489529, 25575596, 32979058, 44757293, 65958116, 89514586, 179029172, 313301051, 626602102, 1253204204]

約数ペア:

[(1, 1253204204), (2, 626602102), (4, 313301051), (7, 179029172), (14, 89514586), (19, 65958116), (28, 44757293), (38, 32979058), (49, 25575596), (76, 16489529), (98, 12787798), (133, 9422588), (196, 6393899), (266, 4711294), (532, 2355647), (931, 1346084), (1862, 673042), (3724, 336521)]