1904548465

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{7823}}^1$

素因数の和:7953

約数の個数: 32

約数和(自身を含む): 2501176320

約数和(自身を除く): 596627855

約数列:

[1, 5, 23, 29, 73, 115, 145, 365, 667, 1679, 2117, 3335, 7823, 8395, 10585, 39115, 48691, 179929, 226867, 243455, 571079, 899645, 1134335, 2855395, 5217941, 13134817, 16561291, 26089705, 65674085, 82806455, 380909693, 1904548465]

約数ペア:

[(1, 1904548465), (5, 380909693), (23, 82806455), (29, 65674085), (73, 26089705), (115, 16561291), (145, 13134817), (365, 5217941), (667, 2855395), (1679, 1134335), (2117, 899645), (3335, 571079), (7823, 243455), (8395, 226867), (10585, 179929), (39115, 48691)]