2017644235

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{9491}}^1$

素因数の和:9615

約数の個数: 32

約数和(自身を含む): 2669454144

約数和(自身を除く): 651809909

約数列:

[1, 5, 17, 41, 61, 85, 205, 305, 697, 1037, 2501, 3485, 5185, 9491, 12505, 42517, 47455, 161347, 212585, 389131, 578951, 806735, 1945655, 2894755, 6615227, 9842167, 23736991, 33076135, 49210835, 118684955, 403528847, 2017644235]

約数ペア:

[(1, 2017644235), (5, 403528847), (17, 118684955), (41, 49210835), (61, 33076135), (85, 23736991), (205, 9842167), (305, 6615227), (697, 2894755), (1037, 1945655), (2501, 806735), (3485, 578951), (5185, 389131), (9491, 212585), (12505, 161347), (42517, 47455)]