1738201328

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{457}}^1\times {\mathrm{2671}}^1$

素因数の和:3225

約数の個数: 40

約数和(自身を含む): 3414335040

約数和(自身を除く): 1676133712

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 457, 712, 914, 1424, 1828, 2671, 3656, 5342, 7312, 10684, 21368, 40673, 42736, 81346, 162692, 237719, 325384, 475438, 650768, 950876, 1220647, 1901752, 2441294, 3803504, 4882588, 9765176, 19530352, 108637583, 217275166, 434550332, 869100664, 1738201328]

約数ペア:

[(1, 1738201328), (2, 869100664), (4, 434550332), (8, 217275166), (16, 108637583), (89, 19530352), (178, 9765176), (356, 4882588), (457, 3803504), (712, 2441294), (914, 1901752), (1424, 1220647), (1828, 950876), (2671, 650768), (3656, 475438), (5342, 325384), (7312, 237719), (10684, 162692), (21368, 81346), (40673, 42736)]