1025128430

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{401}}^1\times {\mathrm{1693}}^1$

素因数の和:2252

約数の個数: 32

約数和(自身を含む): 1863183168

約数和(自身を除く): 838054738

約数列:

[1, 2, 5, 10, 151, 302, 401, 755, 802, 1510, 1693, 2005, 3386, 4010, 8465, 16930, 60551, 121102, 255643, 302755, 511286, 605510, 678893, 1278215, 1357786, 2556430, 3394465, 6788930, 102512843, 205025686, 512564215, 1025128430]

約数ペア:

[(1, 1025128430), (2, 512564215), (5, 205025686), (10, 102512843), (151, 6788930), (302, 3394465), (401, 2556430), (755, 1357786), (802, 1278215), (1510, 678893), (1693, 605510), (2005, 511286), (3386, 302755), (4010, 255643), (8465, 121102), (16930, 60551)]