4920677972

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{61297}}^1$

素因数の和:61416

約数の個数: 48

約数和(自身を含む): 10215679488

約数和(自身を除く): 5295001516

約数列:

[1, 2, 4, 7, 14, 28, 47, 61, 94, 122, 188, 244, 329, 427, 658, 854, 1316, 1708, 2867, 5734, 11468, 20069, 40138, 61297, 80276, 122594, 245188, 429079, 858158, 1716316, 2880959, 3739117, 5761918, 7478234, 11523836, 14956468, 20166713, 26173819, 40333426, 52347638, 80666852, 104695276, 175738499, 351476998, 702953996, 1230169493, 2460338986, 4920677972]

約数ペア:

[(1, 4920677972), (2, 2460338986), (4, 1230169493), (7, 702953996), (14, 351476998), (28, 175738499), (47, 104695276), (61, 80666852), (94, 52347638), (122, 40333426), (188, 26173819), (244, 20166713), (329, 14956468), (427, 11523836), (658, 7478234), (854, 5761918), (1316, 3739117), (1708, 2880959), (2867, 1716316), (5734, 858158), (11468, 429079), (20069, 245188), (40138, 122594), (61297, 80276)]