2891430936

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{680657}}^1$

素因数の和:680728

約数の個数: 48

約数和(自身を含む): 7963698600

約数和(自身を除く): 5072267664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 354, 472, 531, 708, 1062, 1416, 2124, 4248, 680657, 1361314, 2041971, 2722628, 4083942, 5445256, 6125913, 8167884, 12251826, 16335768, 24503652, 40158763, 49007304, 80317526, 120476289, 160635052, 240952578, 321270104, 361428867, 481905156, 722857734, 963810312, 1445715468, 2891430936]

約数ペア:

[(1, 2891430936), (2, 1445715468), (3, 963810312), (4, 722857734), (6, 481905156), (8, 361428867), (9, 321270104), (12, 240952578), (18, 160635052), (24, 120476289), (36, 80317526), (59, 49007304), (72, 40158763), (118, 24503652), (177, 16335768), (236, 12251826), (354, 8167884), (472, 6125913), (531, 5445256), (708, 4083942), (1062, 2722628), (1416, 2041971), (2124, 1361314), (4248, 680657)]