804539458

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1\times {\mathrm{1489}}^1$

素因数の和:1810

約数の個数: 32

約数和(自身を含む): 1298088000

約数和(自身を除く): 493548542

約数列:

[1, 2, 19, 38, 59, 118, 241, 482, 1121, 1489, 2242, 2978, 4579, 9158, 14219, 28291, 28438, 56582, 87851, 175702, 270161, 358849, 540322, 717698, 1669169, 3338338, 6818131, 13636262, 21172091, 42344182, 402269729, 804539458]

約数ペア:

[(1, 804539458), (2, 402269729), (19, 42344182), (38, 21172091), (59, 13636262), (118, 6818131), (241, 3338338), (482, 1669169), (1121, 717698), (1489, 540322), (2242, 358849), (2978, 270161), (4579, 175702), (9158, 87851), (14219, 56582), (28291, 28438)]