2013536

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:207

約数の個数: 48

約数和(自身を含む): 4626720

約数和(自身を除く): 2613184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 101, 112, 178, 202, 224, 356, 404, 623, 707, 712, 808, 1246, 1414, 1424, 1616, 2492, 2828, 2848, 3232, 4984, 5656, 8989, 9968, 11312, 17978, 19936, 22624, 35956, 62923, 71912, 125846, 143824, 251692, 287648, 503384, 1006768, 2013536]

約数ペア:

[(1, 2013536), (2, 1006768), (4, 503384), (7, 287648), (8, 251692), (14, 143824), (16, 125846), (28, 71912), (32, 62923), (56, 35956), (89, 22624), (101, 19936), (112, 17978), (178, 11312), (202, 9968), (224, 8989), (356, 5656), (404, 4984), (623, 3232), (707, 2848), (712, 2828), (808, 2492), (1246, 1616), (1414, 1424)]