8889772930

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{202639}}^1$

素因数の和:202794

約数の個数: 32

約数和(自身を含む): 16545150720

約数和(自身を除く): 7655377790

約数列:

[1, 2, 5, 10, 41, 82, 107, 205, 214, 410, 535, 1070, 4387, 8774, 21935, 43870, 202639, 405278, 1013195, 2026390, 8308199, 16616398, 21682373, 41540995, 43364746, 83081990, 108411865, 216823730, 888977293, 1777954586, 4444886465, 8889772930]

約数ペア:

[(1, 8889772930), (2, 4444886465), (5, 1777954586), (10, 888977293), (41, 216823730), (82, 108411865), (107, 83081990), (205, 43364746), (214, 41540995), (410, 21682373), (535, 16616398), (1070, 8308199), (4387, 2026390), (8774, 1013195), (21935, 405278), (43870, 202639)]