2508688

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1723}}^1$

素因数の和:1751

約数の個数: 40

約数和(自身を含む): 5985728

約数和(自身を除く): 3477040

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 1723, 3446, 6892, 12061, 13784, 22399, 24122, 27568, 44798, 48244, 89596, 96488, 156793, 179192, 192976, 313586, 358384, 627172, 1254344, 2508688]

約数ペア:

[(1, 2508688), (2, 1254344), (4, 627172), (7, 358384), (8, 313586), (13, 192976), (14, 179192), (16, 156793), (26, 96488), (28, 89596), (52, 48244), (56, 44798), (91, 27568), (104, 24122), (112, 22399), (182, 13784), (208, 12061), (364, 6892), (728, 3446), (1456, 1723)]