1379832916

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{22741}}^1$

素因数の和:22960

約数の個数: 48

約数和(自身を含む): 3025959552

約数和(自身を除く): 1646126636

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 197, 308, 394, 788, 1379, 2167, 2758, 4334, 5516, 8668, 15169, 22741, 30338, 45482, 60676, 90964, 159187, 250151, 318374, 500302, 636748, 1000604, 1751057, 3502114, 4479977, 7004228, 8959954, 17919908, 31359839, 49279747, 62719678, 98559494, 125439356, 197118988, 344958229, 689916458, 1379832916]

約数ペア:

[(1, 1379832916), (2, 689916458), (4, 344958229), (7, 197118988), (11, 125439356), (14, 98559494), (22, 62719678), (28, 49279747), (44, 31359839), (77, 17919908), (154, 8959954), (197, 7004228), (308, 4479977), (394, 3502114), (788, 1751057), (1379, 1000604), (2167, 636748), (2758, 500302), (4334, 318374), (5516, 250151), (8668, 159187), (15169, 90964), (22741, 60676), (30338, 45482)]