4399682390

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1373}}^1\times {\mathrm{2339}}^1$

素因数の和:3856

約数の個数: 32

約数和(自身を含む): 7986457440

約数和(自身を除く): 3586775050

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 1373, 2339, 2746, 4678, 6865, 11695, 13730, 23390, 188101, 320443, 376202, 640886, 940505, 1602215, 1881010, 3204430, 3211447, 6422894, 16057235, 32114470, 439968239, 879936478, 2199841195, 4399682390]

約数ペア:

[(1, 4399682390), (2, 2199841195), (5, 879936478), (10, 439968239), (137, 32114470), (274, 16057235), (685, 6422894), (1370, 3211447), (1373, 3204430), (2339, 1881010), (2746, 1602215), (4678, 940505), (6865, 640886), (11695, 376202), (13730, 320443), (23390, 188101)]