2103223856

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{479}}^1\times {\mathrm{7417}}^1$

素因数の和:7941

約数の個数: 40

約数和(自身を含む): 4194433920

約数和(自身を除く): 2091210064

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 479, 592, 958, 1916, 3832, 7417, 7664, 14834, 17723, 29668, 35446, 59336, 70892, 118672, 141784, 274429, 283568, 548858, 1097716, 2195432, 3552743, 4390864, 7105486, 14210972, 28421944, 56843888, 131451491, 262902982, 525805964, 1051611928, 2103223856]

約数ペア:

[(1, 2103223856), (2, 1051611928), (4, 525805964), (8, 262902982), (16, 131451491), (37, 56843888), (74, 28421944), (148, 14210972), (296, 7105486), (479, 4390864), (592, 3552743), (958, 2195432), (1916, 1097716), (3832, 548858), (7417, 283568), (7664, 274429), (14834, 141784), (17723, 118672), (29668, 70892), (35446, 59336)]