2039542078

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1\times {\mathrm{6529}}^1$

素因数の和:7012

約数の個数: 32

約数和(自身を含む): 3571335360

約数和(自身を除く): 1531793282

約数列:

[1, 2, 7, 14, 53, 106, 371, 421, 742, 842, 2947, 5894, 6529, 13058, 22313, 44626, 45703, 91406, 156191, 312382, 346037, 692074, 2422259, 2748709, 4844518, 5497418, 19240963, 38481926, 145681577, 291363154, 1019771039, 2039542078]

約数ペア:

[(1, 2039542078), (2, 1019771039), (7, 291363154), (14, 145681577), (53, 38481926), (106, 19240963), (371, 5497418), (421, 4844518), (742, 2748709), (842, 2422259), (2947, 692074), (5894, 346037), (6529, 312382), (13058, 156191), (22313, 91406), (44626, 45703)]