2820467746

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{509}}^1\times {\mathrm{727}}^1$

素因数の和:1378

約数の個数: 32

約数和(自身を含む): 4401895680

約数和(自身を除く): 1581427934

約数列:

[1, 2, 37, 74, 103, 206, 509, 727, 1018, 1454, 3811, 7622, 18833, 26899, 37666, 52427, 53798, 74881, 104854, 149762, 370043, 740086, 1939799, 2770597, 3879598, 5541194, 13691591, 27383182, 38114429, 76228858, 1410233873, 2820467746]

約数ペア:

[(1, 2820467746), (2, 1410233873), (37, 76228858), (74, 38114429), (103, 27383182), (206, 13691591), (509, 5541194), (727, 3879598), (1018, 2770597), (1454, 1939799), (3811, 740086), (7622, 370043), (18833, 149762), (26899, 104854), (37666, 74881), (52427, 53798)]