2011183552

素因数分解:

$2^6\times 7^1\times {\mathrm{89}}^1\times {\mathrm{50441}}^1$

素因数の和:50549

約数の個数: 56

約数和(自身を含む): 4612416480

約数和(自身を除く): 2601232928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 178, 224, 356, 448, 623, 712, 1246, 1424, 2492, 2848, 4984, 5696, 9968, 19936, 39872, 50441, 100882, 201764, 353087, 403528, 706174, 807056, 1412348, 1614112, 2824696, 3228224, 4489249, 5649392, 8978498, 11298784, 17956996, 22597568, 31424743, 35913992, 62849486, 71827984, 125698972, 143655968, 251397944, 287311936, 502795888, 1005591776, 2011183552]

約数ペア:

[(1, 2011183552), (2, 1005591776), (4, 502795888), (7, 287311936), (8, 251397944), (14, 143655968), (16, 125698972), (28, 71827984), (32, 62849486), (56, 35913992), (64, 31424743), (89, 22597568), (112, 17956996), (178, 11298784), (224, 8978498), (356, 5649392), (448, 4489249), (623, 3228224), (712, 2824696), (1246, 1614112), (1424, 1412348), (2492, 807056), (2848, 706174), (4984, 403528), (5696, 353087), (9968, 201764), (19936, 100882), (39872, 50441)]