279597882

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{4001}}^1$

素因数の和:4638

約数の個数: 32

約数和(自身を含む): 589734720

約数和(自身を除く): 310136838

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 613, 1226, 1839, 3678, 4001, 8002, 11647, 12003, 23294, 24006, 34941, 69882, 76019, 152038, 228057, 456114, 2452613, 4905226, 7357839, 14715678, 46599647, 93199294, 139798941, 279597882]

約数ペア:

[(1, 279597882), (2, 139798941), (3, 93199294), (6, 46599647), (19, 14715678), (38, 7357839), (57, 4905226), (114, 2452613), (613, 456114), (1226, 228057), (1839, 152038), (3678, 76019), (4001, 69882), (8002, 34941), (11647, 24006), (12003, 23294)]