2016115948

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{139273}}^1$

素因数の和:139342

約数の個数: 48

約数和(自身を含む): 4492422144

約数和(自身を除く): 2476306196

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 154, 188, 308, 329, 517, 658, 1034, 1316, 2068, 3619, 7238, 14476, 139273, 278546, 557092, 974911, 1532003, 1949822, 3064006, 3899644, 6128012, 6545831, 10724021, 13091662, 21448042, 26183324, 42896084, 45820817, 72004141, 91641634, 144008282, 183283268, 288016564, 504028987, 1008057974, 2016115948]

約数ペア:

[(1, 2016115948), (2, 1008057974), (4, 504028987), (7, 288016564), (11, 183283268), (14, 144008282), (22, 91641634), (28, 72004141), (44, 45820817), (47, 42896084), (77, 26183324), (94, 21448042), (154, 13091662), (188, 10724021), (308, 6545831), (329, 6128012), (517, 3899644), (658, 3064006), (1034, 1949822), (1316, 1532003), (2068, 974911), (3619, 557092), (7238, 278546), (14476, 139273)]