553669264

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{373}}^1\times {\mathrm{821}}^1$

素因数の和:1315

約数の個数: 40

約数和(自身を含む): 1086450552

約数和(自身を除く): 532781288

約数列:

[1, 2, 4, 8, 16, 113, 226, 373, 452, 746, 821, 904, 1492, 1642, 1808, 2984, 3284, 5968, 6568, 13136, 42149, 84298, 92773, 168596, 185546, 306233, 337192, 371092, 612466, 674384, 742184, 1224932, 1484368, 2449864, 4899728, 34604329, 69208658, 138417316, 276834632, 553669264]

約数ペア:

[(1, 553669264), (2, 276834632), (4, 138417316), (8, 69208658), (16, 34604329), (113, 4899728), (226, 2449864), (373, 1484368), (452, 1224932), (746, 742184), (821, 674384), (904, 612466), (1492, 371092), (1642, 337192), (1808, 306233), (2984, 185546), (3284, 168596), (5968, 92773), (6568, 84298), (13136, 42149)]