580147646

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{2521}}^1$

素因数の和:2756

約数の個数: 32

約数和(自身を含む): 960942528

約数和(自身を除く): 380794882

約数列:

[1, 2, 13, 26, 53, 106, 167, 334, 689, 1378, 2171, 2521, 4342, 5042, 8851, 17702, 32773, 65546, 115063, 133613, 230126, 267226, 421007, 842014, 1736969, 3473938, 5473091, 10946182, 22313371, 44626742, 290073823, 580147646]

約数ペア:

[(1, 580147646), (2, 290073823), (13, 44626742), (26, 22313371), (53, 10946182), (106, 5473091), (167, 3473938), (334, 1736969), (689, 842014), (1378, 421007), (2171, 267226), (2521, 230126), (4342, 133613), (5042, 115063), (8851, 65546), (17702, 32773)]