3139331390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{126433}}^1$

素因数の和:126644

約数の個数: 32

約数和(自身を含む): 6117382656

約数和(自身を除く): 2978051266

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 191, 382, 955, 1910, 2483, 4966, 12415, 24830, 126433, 252866, 632165, 1264330, 1643629, 3287258, 8218145, 16436290, 24148703, 48297406, 120743515, 241487030, 313933139, 627866278, 1569665695, 3139331390]

約数ペア:

[(1, 3139331390), (2, 1569665695), (5, 627866278), (10, 313933139), (13, 241487030), (26, 120743515), (65, 48297406), (130, 24148703), (191, 16436290), (382, 8218145), (955, 3287258), (1910, 1643629), (2483, 1264330), (4966, 632165), (12415, 252866), (24830, 126433)]