8688049153138

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{44455157}}^1$

素因数の和:44455354

約数の個数: 32

約数和(自身を含む): 14190086433600

約数和(自身を除く): 5502037280462

約数列:

[1, 2, 19, 37, 38, 74, 139, 278, 703, 1406, 2641, 5143, 5282, 10286, 97717, 195434, 44455157, 88910314, 844647983, 1644840809, 1689295966, 3289681618, 6179266823, 12358533646, 31251975371, 62503950742, 117406069637, 228632872451, 234812139274, 457265744902, 4344024576569, 8688049153138]

約数ペア:

[(1, 8688049153138), (2, 4344024576569), (19, 457265744902), (37, 234812139274), (38, 228632872451), (74, 117406069637), (139, 62503950742), (278, 31251975371), (703, 12358533646), (1406, 6179266823), (2641, 3289681618), (5143, 1689295966), (5282, 1644840809), (10286, 844647983), (97717, 88910314), (195434, 44455157)]