7928358

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4091}}^1$

素因数の和:4132

約数の個数: 32

約数和(自身を含む): 17677440

約数和(自身を除く): 9749082

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 4091, 8182, 12273, 24546, 69547, 77729, 139094, 155458, 208641, 233187, 417282, 466374, 1321393, 2642786, 3964179, 7928358]

約数ペア:

[(1, 7928358), (2, 3964179), (3, 2642786), (6, 1321393), (17, 466374), (19, 417282), (34, 233187), (38, 208641), (51, 155458), (57, 139094), (102, 77729), (114, 69547), (323, 24546), (646, 12273), (969, 8182), (1938, 4091)]